fix(app): preserve the reader when older pages extend tool groups

Resolve grouped calls and folded turns through one presentation-owned row lookup. Keep retained group indexing off the streaming path and verify item-page group replacement against its failing baseline.

.github/workflows/desktop-release.yml

@@ -169,6 +169,34 @@ jobs:
           NODE_OPTIONS: --max-old-space-size=${{ matrix.node_heap_mb }}
         run: |
           set -euo pipefail
+          export PASEO_REAL_XCRUN="$(command -v xcrun)"
+          stapler_bin="$(mktemp -d)"
+          trap 'rm -rf "$stapler_bin"' EXIT
+          cat > "$stapler_bin/xcrun" <<'STAPLER'
+          #!/bin/bash
+          if [[ "${1:-}" != stapler || "${2:-}" != staple ]]; then
+            exec "$PASEO_REAL_XCRUN" "$@"
+          fi
+          output="$(mktemp)"
+          trap 'rm -f "$output"' EXIT
+          for attempt in 1 2 3 4; do
+            if "$PASEO_REAL_XCRUN" "$@" >"$output" 2>&1; then
+              cat "$output"
+              exit 0
+            else
+              status=$?
+            fi
+            cat "$output"
+            if [[ "$status" != 68 || "$attempt" == 4 ]] ||
+              ! grep -Fq 'NSURLErrorDomain Code=-1005' "$output"; then
+              exit "$status"
+            fi
+            echo "::warning::Apple staple connection lost; retrying the same signed app ($attempt/4)" >&2
+            sleep 30
+          done
+          STAPLER
+          chmod +x "$stapler_bin/xcrun"
+          export PATH="$stapler_bin:$PATH"
           build_args=(-- --publish never --mac --${{ matrix.electron_arch }})
           build_args+=("-c.publish.releaseType=$RELEASE_TYPE")
           build_args+=("-c.publish.channel=$RELEASE_CHANNEL")

.oxlintrc.json

@@ -85,6 +85,151 @@
     "max-nested-callbacks": ["error", { "max": 3 }]
   },
   "overrides": [
+    // Exceptions name individual APIs in individual modules; new APIs still fail in these files.
+    // TODO entries are runtime debt, not startup exemptions. Do not add directory-wide exceptions.
+    {
+      "files": ["packages/server/src/**/*.{ts,tsx,mts,cts,js,jsx,mjs,cjs}"],
+      "rules": {
+        "paseo/no-sync-io": [
+          "error",
+          {
+            "allow": {
+              // TODO: literal executableExists is a synchronous public capability; move its callers and Windows existence predicates to async together.
+              "executable-resolution/executable-resolution.ts": ["existsSync"],
+              // TODO: winget enumeration shares synchronous existence predicates with literal lookup; convert the executable-resolution boundary together.
+              "executable-resolution/windows.ts": ["readdirSync"],
+              // TODO: live file-change classification is a synchronous event mapper; move the probe to async event ingestion.
+              "server/agent/providers/claude/agent.ts": ["existsSync"],
+              // TODO: new-session construction still resolves its project directory synchronously; move preparation before construction.
+              "server/agent/providers/claude/project-dir.ts": ["realpathSync"],
+              // TODO: live subagent output is read by a synchronous event mapper; add bounded async loading at ingestion.
+              "server/agent/providers/claude/subagents/workflow-output.ts": [
+                "closeSync",
+                "openSync",
+                "readSync"
+              ],
+              // TODO: diagnostics probes provider-owned auth/session storage; convert alongside provider discovery and readiness.
+              "server/agent/providers/omp/agent.ts": ["existsSync"],
+              // TODO: synchronous provider configuration discovery; move discovery into async launch preparation.
+              "server/agent/providers/omp/provider-config.ts": ["existsSync"],
+              // TODO: synchronous session-root selection is shared by descriptor builders; migrate callers with explicit readiness.
+              "server/agent/providers/omp/session-descriptor.ts": ["existsSync"],
+              // TODO: launch directory creation shares the server generation/start state machine; audit concurrent rotation before adding an await.
+              "server/agent/providers/opencode/server-manager.ts": ["mkdirSync"],
+              // TODO: launch preparation owns MCP config merge, extension generation and synchronous cleanup; migrate lifecycle and diagnostics together.
+              "server/agent/providers/pi/agent.ts": [
+                "existsSync",
+                "mkdtempSync",
+                "readFileSync",
+                "rmSync",
+                "writeFileSync"
+              ],
+              // Provider child process: Pi loads this extension outside the daemon; it reads child-agent status there.
+              "server/agent/providers/pi/extensions/pi-subagents/index.ts": ["readFileSync"],
+              // Startup/shutdown only: remove stale Unix listening sockets before bind and during disposal.
+              "server/bootstrap.ts": ["existsSync", "unlinkSync"],
+              // Startup configuration resolution: detect the bundled app distribution before the daemon listens.
+              "server/config.ts": ["existsSync"],
+              // Startup identity: load or create the daemon keypair before accepting connections.
+              "server/daemon-keypair.ts": ["existsSync", "readFileSync"],
+              // Fatal exit diagnostics: synchronously flush the exit reason when the worker is about to terminate.
+              "server/daemon-worker.ts": ["appendFileSync", "mkdirSync"],
+              // Startup host identity: memoized scutil lookup is warmed before listening; later callers use the cache.
+              "server/host-name.ts": ["execFileSync"],
+              // TODO: relationship persistence is atomic with enrollment/revocation state transitions; serialize those transitions before async writes.
+              "server/hub/relationship-controller.ts": [
+                "existsSync",
+                "readFileSync",
+                "renameSync",
+                "rmSync"
+              ],
+              // Local client bootstrap: reads the local credential and pid lock to select/authenticate a daemon connection.
+              "server/local-credential.ts": ["readFileSync"],
+              // Startup logger construction: create the log directory before opening the logging destination.
+              "server/logger.ts": ["mkdirSync"],
+              // TODO: runtime skill commands resolve their bundled source through a synchronous targets capability; migrate the capability and controller together.
+              "server/orchestration-skills/internal/paths.ts": ["existsSync"],
+              // Module initialization: the package version is resolved once and cached at import.
+              "server/package-version.ts": ["existsSync", "readFileSync"],
+              // Startup config and exported synchronous configuration API; runtime DaemonConfigStore uses the async load/save capabilities.
+              "server/persisted-config.ts": ["existsSync", "readFileSync"],
+              // Startup pid identity: read and memoize the Linux boot id for the daemon lock.
+              "server/pid-lock.ts": ["readFileSync"],
+              // Startup builtin loader construction: select the bundled plugin root before loading plugins.
+              "server/plugins/builtin/index.ts": ["existsSync"],
+              // Build child process: plugin graph traversal and esbuild preparation run in the isolated compiler process.
+              "server/plugins/compiler-build.ts": ["existsSync", "readFileSync", "realpathSync"],
+              // Build child process: select the esbuild binary for the isolated plugin compiler.
+              "server/plugins/compiler-esbuild.ts": ["existsSync"],
+              // Build child process: TypeScript resolution and source reads run in the isolated plugin compiler.
+              "server/plugins/compiler-imports.ts": ["readFileSync", "realpathSync"],
+              // TODO: plugin install/update/remove commits sources.json synchronously; preserve record/write ordering with an async mutation queue.
+              "server/plugins/managed-source.ts": ["existsSync", "readFileSync"],
+              // TODO: shared synchronous persistence supports startup identity plus Hub/plugin/push runtime writers; migrate those owners before removing these exports.
+              "server/private-files.ts": [
+                "chmodSync",
+                "mkdirSync",
+                "realpathSync",
+                "renameSync",
+                "rmSync",
+                "writeFileSync"
+              ],
+              // TODO: constructor load plus runtime renew/revoke/prune use synchronous persistence; introduce ordered async mutations and readiness.
+              "server/push/token-store.ts": ["existsSync", "readFileSync"],
+              // Startup identity: load or create the server id before accepting connections.
+              "server/server-id.ts": ["existsSync", "readFileSync"],
+              // Listener lifecycle only: unlink the Unix socket before binding or after stopping the proxy.
+              "server/service-proxy.ts": ["existsSync", "unlinkSync"],
+              // TODO: self-update origin validation exposes synchronous package-root and realpath checks; migrate validation and its runtime interface together.
+              "server/session/daemon/install-origin.ts": ["existsSync", "readFileSync"],
+              // TODO: npm self-update inspection probes the reported install path; move the probe into bounded async installation inspection.
+              "server/session/daemon/npm-global-cli.ts": ["lstatSync"],
+              // Speech child process: model-file validation runs in the worker-backed local speech provider.
+              "server/speech/providers/local/sherpa/sherpa-offline-recognizer.ts": ["existsSync"],
+              // Speech child process: native addon discovery and patchelf run outside the daemon.
+              "server/speech/providers/local/sherpa/sherpa-onnx-node-loader.ts": [
+                "existsSync",
+                "spawnSync"
+              ],
+              // Speech child process: model-file validation runs in the worker-backed local speech provider.
+              "server/speech/providers/local/sherpa/sherpa-tts.ts": ["existsSync"],
+              // TODO: static request selection and index injection need bounded async serving with response/error ownership; keep this as a separate request-path conversion.
+              "server/web-ui.ts": ["readFileSync", "statSync"],
+              // Startup registry hydration: check persisted workspace directories before the runtime reconciliation service starts.
+              "server/workspace-registry-bootstrap.ts": ["statSync"],
+              // Terminal child process: hook config installation/removal is owned by terminal creation and teardown in the worker.
+              "terminal/agent-hooks/agent-hook-installer.ts": [
+                "existsSync",
+                "readFileSync",
+                "rmSync"
+              ],
+              // Node loader thread: TypeScript terminal-worker resolution runs in the loader, outside the daemon event loop.
+              "terminal/terminal-ts-loader.mjs": ["existsSync"],
+              // Terminal child process: executable preparation and shell integration run in the worker-backed terminal manager.
+              "terminal/terminal.ts": [
+                "accessSync",
+                "chmodSync",
+                "existsSync",
+                "mkdirSync",
+                "readFileSync",
+                "statSync"
+              ],
+              // TODO: legacy realpath helpers still serve install-origin validation and other synchronous consumers; migrate remaining callers before removing them.
+              "utils/path.ts": ["realpathSync"]
+            }
+          }
+        ]
+      }
+    },
+    {
+      "files": [
+        "packages/server/src/**/*.{test,spec,fixture}.{ts,tsx,mts,cts,js,jsx,mjs,cjs}",
+        "packages/server/src/**/test-utils/**",
+        "packages/server/src/server/daemon-e2e/**",
+        "packages/server/src/server/agent/providers/pi/extensions/*-test.ts"
+      ],
+      "rules": { "paseo/no-sync-io": "off" }
+    },
     {
       "files": [
         "plugins/*-provider/server/**/*.ts",

CHANGELOG.md

@@ -1,5 +1,14 @@
 # Changelog
 
+## 0.13.2 - 2026-10-26
+
+### Fixed
+
+- Fixed repeated Android animation exceptions for views that have already unmounted ([#7907](https://github.com/getpaseo/paseo/pull/7907))
+- Fixed the Android animation run loop continuing while the app is in the background ([#7914](https://github.com/getpaseo/paseo/pull/7914))
+- Fixed finished Android chat messages being remeasured during streaming updates ([#7914](https://github.com/getpaseo/paseo/pull/7914))
+- Fixed bottom sheets retaining window-size listeners after closing ([#7914](https://github.com/getpaseo/paseo/pull/7914))
+
 ## 0.13.1 - 2026-10-26
 
 ### Fixed

CHANGELOG.zh-CN.md

@@ -1,5 +1,14 @@
 # 更新日志
 
+## 0.13.2 - 2026-10-26
+
+### 修复
+
+- 修复 Android 对已卸载视图反复抛出动画异常的问题 ([#7907](https://github.com/getpaseo/paseo/pull/7907))
+- 修复 Android 应用进入后台后动画运行循环仍持续执行的问题 ([#7914](https://github.com/getpaseo/paseo/pull/7914))
+- 修复 Android 在流式更新时反复测量已完成聊天消息的问题 ([#7914](https://github.com/getpaseo/paseo/pull/7914))
+- 修复底部面板关闭后仍保留窗口尺寸监听器的问题 ([#7914](https://github.com/getpaseo/paseo/pull/7914))
+
 ## 0.13.1 - 2026-10-26
 
 ### 修复

docs/architecture.md

@@ -340,50 +340,11 @@ Example: adding a new enum value
 
 ### Creation ownership
 
-Creation execution is owned by the daemon across socket lifetimes. A workspace request
-can include its initial agent and prompt. The app's `workspace-creation/` module owns
-chat submission presentation outside React: it reserves final IDs and a message identity,
-then opens the agent target before asynchronous preparation or a daemon response.
-The New workspace chat entry requires `creationLifecycle`; empty workspaces, terminal
-launches, and existing-workspace agent drafts retain their own entry points.
-
-Pending presentation never enters the directory replica as a fabricated resource.
-Routes, tabs, and the sidebar retain it until the corresponding authoritative resource
-has been observed. Files, terminals, scripts, and agent timeline initialization wait for
-real resources. The creating agent opens in the normal agent panel and composer, showing
-its submitted configuration. Until the host publishes the agent, its destination cwd is
-unknown and its controls are read-only. The host publishes the agent before it starts the
-initial prompt, so prompts wait in the agent's queue until creation completes
-(`isAgentReadyForPrompts`). `composer/actions.ts` applies that to every prompt path: send
-and review feedback queue behind earlier prompts, and send now and queue drain leave the
-queue untouched. The queue drains on adoption or when the initial turn ends. The first
-message uses composer submission reconciliation; creation never sends it again when the
-panel mounts. Completion does not navigate, and draft cleanup checks the captured version
-so it cannot erase newer input.
-
-A failed creation goes to the existing owner of whatever the host did not create, using
-the receipt's resources and `failedStage`. Creation has no failure UI of its own:
-
-- No workspace: the app returns to New workspace with the submitted draft and checkout
-  selection, and shows the error the way that screen shows its own submit errors.
-- Workspace but no agent: the agent tab becomes an existing-workspace agent draft holding
-  the prompt, in the abandoned create-flow state. Its error and Send retry are that draft's
-  own; the retry creates the agent in the kept workspace.
-- An agent that exists or may exist, including a failed first prompt: creation completes
-  and the agent tab keeps the agent's own timeline and turn error. Turning it into a draft
-  would create a second agent on Send.
-
-Queued follow-ups and unsent composer text belong to a composer identity, so they move
-with the creation: from the form to the creating agent, back to the form or the agent draft
-on failure, and to the created agent after retry (`transferComposerFollowUps`). The initial
-prompt stays the form's or draft's input. The agent draft also carries the submitted
-setup and context attachments. The host ignores `config.cwd` when a create request names a
-workspace, so a draft's retry starts at the workspace root, not a nested fork cwd.
-
-Adopted successful attempts release their payloads; a bounded cache of compact receipts
-absorbs duplicate commands from retained forms. The SDK owns reconnect observation; the
-app has no resend loop. Pending views survive navigation and pane remount, not app
-process death. Resource reservations are identities, not ready workspace records.
+Creation is owned by the daemon across socket lifetimes. A workspace request can include
+its initial agent and prompt. Workspace readiness is published before provider startup;
+the app keeps its existing disk-ready navigation and observes the remaining creation.
+Callbacks do not advance the workflow. Resource reservations in acknowledgement are
+identities, not ready workspace records.
 
 The creation journal (`server/creation/`) owns identity and execution for both legacy and
 modern creation RPCs. Requesting progress never selects a different journal. Existing

docs/development.md

@@ -542,6 +542,39 @@ patch every build the consumers use: Metro resolves the `react-native` field of
 (`src/*.ts` for `react-native-svg`), while Node and Vitest resolve `main`/`module`
 (`lib/commonjs`, `lib/module`). Patching only `lib/` leaves the app bundle unfixed.
 
+## Dependency overrides and workspace tooling
+
+Root `package.json` `overrides` pin one Expo SDK across the tree (`expo`, `expo-router`,
+`react-native`, …). npm does not apply those overrides to packages it places under a
+workspace's own `node_modules`. When `expo-module-scripts` was declared in
+`packages/expo-two-way-audio`, npm nested it there and its `jest-expo` peer `expo@*` resolved to
+a second, newer Expo SDK and React Native: 200+ duplicate packages nothing imported (#7730).
+Declare tooling that peer-depends on `expo` or `react-native` in the root `devDependencies`,
+where the overrides apply; workspace scripts still find the binary through the root
+`node_modules/.bin`.
+
+## Dependency signature audit
+
+The `quality` CI job runs `npm audit signatures`. It verifies every lockfile package's registry
+signature and, for packages published with provenance, fetches
+`/-/npm/v1/attestations/<name>@<version>` from the registry. Cloudflare caches that document
+for a year. An edge that cached it in the seconds before the registry attached the publish
+attestation keeps serving a document with only the provenance bundle, and npm fails with:
+
+```
+npm error code EMISSINGSIGNATUREKEY
+npm error <name>@<version> has attestations but no corresponding public key(s) can be found
+```
+
+The same package's registry signature verified a moment earlier with the same keys, so the
+key list is intact. The failure names one package, repeats only for that package, and depends
+on the Azure region the runner landed in, because each region maps to one Cloudflare colo. A
+rerun passes only by landing elsewhere.
+
+To confirm, fetch the URL from several runners and compare `content-length`, the `cf-ray` colo
+suffix, and the number of `attestations` entries (#7730 has the probe). To fix, remove or
+replace that version in the lockfile and report the URL to npm so they purge it.
+
 ## ACP provider catalog versions
 
 The in-app ACP provider catalog pins package-runner entries (`npx`, `npm exec`,

docs/plugins.md

@@ -430,8 +430,15 @@ The [public reference](../public-docs/plugins/reference.md#icons) owns the autho
 
 Server entries register lifecycle observers with `server.on()` and request transforms with
 `server.before()`. The [public reference](../public-docs/plugins/reference.md#lifecycle-hooks)
-owns callback shapes, ordering, and failure behavior. `plugin-examples/lifecycle-logger` registers all
+owns callback shapes, ordering, and failure behavior. `agent.create` edits the agent's saved
+configuration; `agent.session_open` contributes launch-only `env`, `tools`, and `mcpServers`,
+re-derived on each open and following the plugin's lifecycle. See
+[Inject MCP servers](../public-docs/plugins/reference.md#inject-mcp-servers) for choosing the hook.
+`plugin-examples/lifecycle-logger` registers all
 eleven hooks; `plugin-examples/lifecycle-actions` demonstrates common automation callbacks.
+Session-open hooks also [attach tools to individual agents](../public-docs/plugins/reference.md#attach-tools-to-agents),
+as shown in `plugin-examples/agent-tools`. The agent manager stamps their metadata per session;
+executable definitions stay in the plugin process.
 
 Emit from the operation owner, not a client subscription. Provider history replay must not trigger
 live hooks. Observers must not be awaited inside agent mutations: a callback can send a prompt or

docs/protocol-compatibility.md

@@ -2,7 +2,7 @@
 
 The app and the daemon are separate products that ship separately. A user updates the app from an app store or a desktop auto-update; they update the daemon when they feel like it. Every combination happens in the wild: new app against an old daemon, old app against a new daemon, and both sides months apart.
 
-In development both sides are always the same version, which is why this is the constraint contributors miss most often.
+Development can have the same version drift: an app reload picks up new code while a long-running daemon keeps its loaded version. Check the connected daemon version when diagnosing behavior that crosses this boundary.
 
 Two contracts follow from it.
 
@@ -38,7 +38,7 @@ The app checks for the capability and either runs the feature or tells the user
 - **No defensive branches spread through the feature.** Detection happens in one place, and everything downstream reads a clean shape.
 - Capability flags live in `features` on the `server_info` message (`packages/protocol/src/messages.ts`, the `server_info` schema).
 
-Existing functionality keeps working across versions because of the protocol contract. Gating a new feature never substitutes for that.
+Existing functionality keeps working across versions. Never gate an established request on a new enhancement: negotiate the optional enhancement at the client boundary and preserve the existing request for older hosts. Whole-turn pagination can require a capability; reading conversation history cannot.
 
 ## Client capability ownership
 

docs/timeline-sync.md

@@ -13,7 +13,7 @@ and rebuilds the projection when an agent resumes.
 The invariants are:
 
 > A continuously subscribed client applies every committed row in order. Opening or resuming an
-> agent establishes the daemon's current tail in one bounded request, with older history reachable
+> agent establishes the daemon's current tail in one complete-turn request, with older history reachable
 > through backward pagination.
 
 Tool output is bounded before it enters either delivery path. Canonical shell tool output is sliced
@@ -44,7 +44,21 @@ recovery is complete only when `hasNewer: false`.
 
 Initialization timeouts guard lack of catch-up progress, not the full multi-page sync. A successful page that queues the next `after` page refreshes the watchdog.
 
-Opening or resuming an agent fetches one bounded latest tail page. Older history remains
+Opening or resuming an agent fetches the latest available turns with a soft target of 40
+projected items. Backward pages and prompt-jump windows also include whole turns, including
+all currently available rows of an active run. There is no per-turn cap: a large run can
+exceed the target. Local history mounting uses the same boundaries so revealing older rows
+does not change the collapse state of a turn already displayed.
+
+`wholeTurns` is a preference negotiated once at the client fetch boundary. Hosts advertising
+`features.wholeTurnTimeline` receive it; other hosts receive the existing item-based request.
+Reading history remains available on older hosts, whose pages can still split turns. Forward
+catch-up stays incremental, but its reset snapshot honors a supported whole-turn request.
+Source coverage still includes interleaved tool updates.
+
+Canonical IDs define runs. With missing IDs, human prompts, heartbeats and typed received
+agent messages each start a fallback turn. This deterministic fallback is shared by paging
+and presentation; it cannot recover historical batching or steering. Older history remains
 user-driven by scrolling upward.
 
 A failed catch-up or subscription reconcile retries on its own, doubling from 1s to a 30s ceiling.
@@ -149,12 +163,13 @@ range describes those exact items: `startSeq` drives older pagination and `endSe
 catch-up. The owner requests `after endSeq`, and requests `before startSeq` when the user loads older
 history. Code outside the owner does not distinguish cached and network timelines.
 
-The first resume request is bounded. If it reports more newer history, fetch one latest bounded tail
+The first resume request is bounded. If it reports more newer history, fetch one latest complete-turn tail
 instead of replaying every missed page. Live gap recovery still pages forward until current.
 
-If the canonical window exceeds the cache item limit, contains a discontiguous retained range, has a
+If the canonical window exceeds the cache item target, contains a discontiguous retained range, has a
 live head, or includes presentation data the cache cannot encode losslessly, persistence drops the
-range and keeps a display-only tail. Never slice items while retaining the pre-slice range; that
+range and keeps a display-only tail of complete available turns. The item target is soft;
+the byte budget still evicts entire cache rows. Never slice items while retaining the pre-slice range; that
 falsely certifies discarded source rows. A display-only row paints without granting synchronization
 authority, so the owner uses the ordinary bounded `tail` bootstrap.
 
@@ -238,11 +253,11 @@ foreground control ownership remains a separate daemon concern. Cancellation req
 with that record rather than in a React component, so an old request cannot clear a newer one. Submissions
 remain a separate pre-turn registry and retire on canonical acknowledgement.
 
-Canonical turns and visible responses are different boundaries. Agent-originated prompts and lifecycle
-notifications project into tool rows, so they do not create a human-message boundary. Legacy system
-prompts, including schedule injections, remain hidden. One visible response can span several canonical
-turns; layout and copy group that response together while lifecycle, timing, tool sequences, and exact
-fork positions retain the canonical `turnId` boundaries.
+Every canonical run owns a visible turn, including heartbeats and agent notifications.
+Notifications delivered during a run stay inside it; batched notifications share the run
+that starts or accepts them. Received messages retain sender attribution, while lifecycle
+notifications remain visible events. Collapse, timing and locally mounted history share
+these boundaries.
 
 Agent-message XML belongs to the daemon's `agent/agent-messages` boundary. Prompt delivery encodes
 provenance; acceptance, provider echoes, import, and replay share its projection. The delivery ID is

fastlane/metadata/android/en-US/changelogs/130021.txt

@@ -0,0 +1,7 @@
+Fixed
+- Fixed repeated Android animation exceptions for views that have already unmounted
+- Fixed the Android animation run loop continuing while the app is in the background
+- Fixed finished Android chat messages being remeasured during streaming updates
+- Fixed bottom sheets retaining window-size listeners after closing
+
+Full notes: https://paseo.sh/changelog

fastlane/metadata/android/en-US/changelogs/130022.txt

@@ -0,0 +1,7 @@
+Fixed
+- Fixed repeated Android animation exceptions for views that have already unmounted
+- Fixed the Android animation run loop continuing while the app is in the background
+- Fixed finished Android chat messages being remeasured during streaming updates
+- Fixed bottom sheets retaining window-size listeners after closing
+
+Full notes: https://paseo.sh/changelog

fastlane/metadata/android/en-US/changelogs/130023.txt

@@ -0,0 +1,7 @@
+Fixed
+- Fixed repeated Android animation exceptions for views that have already unmounted
+- Fixed the Android animation run loop continuing while the app is in the background
+- Fixed finished Android chat messages being remeasured during streaming updates
+- Fixed bottom sheets retaining window-size listeners after closing
+
+Full notes: https://paseo.sh/changelog

fastlane/metadata/android/en-US/changelogs/130024.txt

@@ -0,0 +1,7 @@
+Fixed
+- Fixed repeated Android animation exceptions for views that have already unmounted
+- Fixed the Android animation run loop continuing while the app is in the background
+- Fixed finished Android chat messages being remeasured during streaming updates
+- Fixed bottom sheets retaining window-size listeners after closing
+
+Full notes: https://paseo.sh/changelog

nix/npm-deps.hash

@@ -1 +1 @@
-sha256-SKL7TMIuuV3imTIaQc66UDf3n6V3FB0nGSBucJ6rlA0=
+sha256-dk7kJUdmQBF8L8Vkj6Ryza3n4/S+YqgxWY3R59Dc3mY=

package.json

@@ -1,6 +1,6 @@
 {
   "name": "paseo",
-  "version": "0.13.1",
+  "version": "0.13.2",
   "private": true,
   "description": "Paseo: voice-controlled development environment for local AI coding agents",
   "keywords": [
@@ -131,6 +131,7 @@
     "concurrently": "^9.2.1",
     "cross-env": "^10.1.0",
     "electron": "44.2.0",
+    "expo-module-scripts": "^5.0.8",
     "get-port-cli": "^3.0.0",
     "js-yaml": "^4.1.1",
     "knip": "^5.82.1",

packages/app/e2e/browser/agent-message-submission.spec.ts

@@ -53,6 +53,7 @@ import {
 import { expectInFlightForkAvailable } from "../support/helpers/assistant-fork";
 import {
   scrollTimelineToNewestLoadedEdge,
+  userScrollsTimelineToHistoryStart,
   scrollTimelineUntilOlderHistoryIsReachable,
 } from "../support/helpers/timeline-pagination";
 import {
@@ -986,7 +987,7 @@ test.describe("Agent message submission", () => {
     }
   });
 
-  test("keeps one prompt when its provider echo crosses the bounded tail", async ({
+  test("keeps one prompt when a delayed provider echo belongs to a large whole turn", async ({
     page,
   }, testInfo) => {
     const workspace = await seedWorkspace({
@@ -1003,8 +1004,10 @@ test.describe("Agent message submission", () => {
       await expectVisibleAgentSurfacesIdle(page);
       await page.reload();
 
-      await expect(submittedPrompt).toHaveCount(0);
-      await scrollTimelineUntilOlderHistoryIsReachable(page, prompt);
+      // The complete turn arrives on reload; scrolling mounts its oldest rows
+      // without requiring another page or an increase in total content height.
+      await userScrollsTimelineToHistoryStart(page);
+      await expect(submittedPrompt).toBeVisible();
       await expect(submittedPrompt).toHaveCount(1);
       await expect(submittedPrompt).toHaveAttribute("aria-busy", "false");
     } finally {

packages/app/e2e/browser/agent-timeline-pagination.spec.ts

@@ -27,6 +27,10 @@ import {
   seedRealisticOlderTimeline,
   sendLiveTurnBeforeHydration,
   expectTimelineViewportAnchoredAfterPrepend,
+  expectToolCallGroupPositionPreserved,
+  rememberToolCallGroupPosition,
+  seedItemPagedToolGroupTimeline,
+  useChatDisplay,
   userNavigatesTimelineToHistoryStartWithKeyboard,
   userScrollsTimelineToHistoryStart,
 } from "../support/helpers/timeline-pagination";
@@ -100,6 +104,32 @@ test.describe("Agent timeline pagination", () => {
     }
   });
 
+  // Hosts paged by items can end a page inside a tool run. The older page extends the group
+  // the reader is on, which changes the row hosting it; the reader must stay with that group
+  // rather than land at history start and drain every older page.
+  test("keeps the reading position when an older item page extends the tool-call group being read", async ({
+    page,
+  }) => {
+    test.setTimeout(120_000);
+    await useChatDisplay(page, "collapseToolCalls");
+    const agent = await seedItemPagedToolGroupTimeline();
+    try {
+      const history = await holdOlderHistoryPages(page, agent, { itemPagedHost: true });
+      await openAgentTimeline(page, agent);
+      await expectTimelinePromptVisible(page, agent.newestPrompt);
+
+      await userScrollsTimelineToHistoryStart(page);
+      await history.expectRequestedPages(1);
+      const reading = await rememberToolCallGroupPosition(page, agent.loadedCommands);
+
+      history.releasePage(1);
+      await expectToolCallGroupPositionPreserved(page, agent.totalCommands, reading);
+      await history.expectSettledWithRequestedPages(1);
+    } finally {
+      await agent.cleanup();
+    }
+  });
+
   test("loads older history when the user navigates to history start with the keyboard", async ({
     page,
   }) => {

packages/app/e2e/browser/composer-attachments.spec.ts

@@ -13,7 +13,9 @@ import {
   closeImageLightbox,
   pressInterruptShortcut,
   expectComposerDraft,
+  expectComposerDisabled,
   expectComposerEditable,
+  expectAttachButtonDisabled,
   fillComposerDraft,
   dropFileOnComposer,
   sendDraftToQueue,
@@ -266,9 +268,7 @@ test.describe("Composer attachments", () => {
     }
   });
 
-  test("composer and attachments stay available while new workspace agent is being created", async ({
-    page,
-  }) => {
+  test("composer is locked while new workspace agent is being created", async ({ page }) => {
     test.setTimeout(120_000);
     const serverId = getServerId();
 
@@ -298,9 +298,8 @@ test.describe("Composer attachments", () => {
       await agentCreatedDelay.waitForCreateRequest();
       await agentCreatedDelay.waitForDelayedCreatedStatus();
 
-      await expectComposerEditable(page);
-      await attachImageFromMenu(page, TEST_IMAGE);
-      await expectAttachmentPill(page, "composer-image-attachment-pill");
+      await expectComposerDisabled(page);
+      await expectAttachButtonDisabled(page);
 
       agentCreatedDelay.release();
 

packages/app/e2e/browser/creation-idempotency.spec.ts

@@ -1,12 +1,4 @@
-import { expectPickerSelected } from "../support/helpers/new-workspace";
-import {
-  hideCreationLifecycle,
-  holdWorkspaceProvisioning,
-  reportUnknownPromptOutcome,
-} from "../support/helpers/creation";
 import type { createCreationScenario } from "../support/helpers/creation";
-import { expectComposerMode, expectComposerModel } from "../support/helpers/agent-profiles";
-import { expectChatHistoryAttachment } from "../support/helpers/assistant-fork";
 import { expect } from "../support/fixtures";
 import { test } from "../support/creation-fixtures";
 
@@ -113,38 +105,26 @@ test("new workspace navigation and optimistic prompt precede agent initializatio
   await creation.expectAgentCount(1);
 });
 
-for (const entry of [
+for (const scenario of [
+  { suffix: "", prepare: async () => {} },
   {
-    name: "an agent draft",
-    open: (creation: Awaited<ReturnType<typeof createCreationScenario>>) =>
-      creation.openAgentDraft(),
-    button: "Send message",
-    expectWorkspace: async (_creation: Awaited<ReturnType<typeof createCreationScenario>>) => {},
-  },
-  {
-    name: "a new workspace",
-    open: (creation: Awaited<ReturnType<typeof createCreationScenario>>) =>
-      creation.openWorkspaceForm("local"),
-    button: "Create",
-    expectWorkspace: (creation: Awaited<ReturnType<typeof createCreationScenario>>) =>
-      creation.expectOneCreatedWorkspace(),
+    suffix: " after remount",
+    prepare: async (creation: Awaited<ReturnType<typeof createCreationScenario>>) =>
+      creation.evictAndReturnToDraft(),
   },
 ]) {
-  test(`a failed agent start in ${entry.name} keeps the draft, its error and its retry`, async ({
+  test(`retrying failed agent initialization preserves its workspace${scenario.suffix}`, async ({
     creation,
     startup,
-    page,
-  }, testInfo) => {
-    const prompt = "Retry this agent after its startup fails.";
-    await entry.open(creation);
-    await creation.submitPrompt(prompt, entry.button);
+  }) => {
+    await creation.openWorkspaceForm("local");
+    await creation.submitPrompt("Retry this workspace and agent together.", "Create");
+    await creation.expectAgentStillStarting();
     await startup.fail();
-    await creation.expectFailedAgentDraft(prompt);
-    await entry.expectWorkspace(creation);
-    await page.screenshot({ path: testInfo.outputPath("failed-agent-draft.png") });
-    await creation.resendFailedDraft();
-    await creation.expectPromptVisible(prompt);
-    await entry.expectWorkspace(creation);
+    await creation.expectStartupFailure();
+    await creation.expectOneCreatedWorkspace();
+    await scenario.prepare(creation);
+    await creation.submitPrompt("Retry this workspace and agent together.");
     await creation.expectAgentCount(1);
   });
 }
@@ -191,356 +171,3 @@ for (const entry of [
     await expect(page.getByText("agent_request_key_conflict", { exact: true })).toHaveCount(0);
   });
 }
-
-for (const isolation of ["local", "worktree"] as const) {
-  test(`a held ${isolation} workspace opens the normal agent panel and queues a follow-up`, async ({
-    creation,
-    page,
-  }, testInfo) => {
-    const prompt = "emit 1 coalesced agent stream updates for the first workspace prompt.";
-    const followUp = "emit 1 coalesced agent stream updates for the queued follow-up.";
-    const draft = "Keep this unsent draft through adoption.";
-    const provisioning = await holdWorkspaceProvisioning(page);
-    await creation.openWorkspaceForm(isolation);
-    await creation.submitPrompt(prompt, "Create");
-    const request = await provisioning.waitForRequest();
-
-    await test.step("the final agent panel paints before any host response", async () => {
-      expect(request.workspaceId).toMatch(/^wks_[a-f0-9]{16}$/);
-      expect(request.agent!.agentId).toMatch(/^[a-f0-9-]{36}$/);
-      await expect(page).toHaveURL(new RegExp(`/workspace/${request.workspaceId}$`));
-      await expect(
-        page.getByTestId(`workspace-tab-agent_${request.agent!.agentId}`).filter({ visible: true }),
-      ).toBeVisible();
-      await creation.expectPromptVisible(prompt);
-      await creation.expectNormalAgentComposer();
-      await expectComposerModel(page, "Ten second stream");
-      await expectComposerMode(page, "Load test");
-    });
-
-    await test.step("a follow-up waits in the queue instead of reaching the agent", async () => {
-      await creation.queueFollowUp(followUp);
-      await creation.typeComposerDraft(draft);
-      expect(provisioning.agentPrompts()).toBe(0);
-      await page.screenshot({ path: testInfo.outputPath("held-normal-panel.png") });
-    });
-
-    await test.step("adoption keeps the same agent, draft and queue order", async () => {
-      provisioning.release();
-      await creation.expectOneCreatedWorkspace();
-      expect(await creation.agentIds()).toEqual([request.agent!.agentId]);
-      await expect(page).toHaveURL(new RegExp(`/workspace/${request.workspaceId}$`));
-      await creation.expectUserMessagesInOrder([prompt, followUp]);
-      expect(provisioning.agentPrompts()).toBe(1);
-      await creation.expectComposerDraft(draft);
-      await creation.expectTimelineSettled();
-      await page.screenshot({ path: testInfo.outputPath("adopted-normal-panel.png") });
-    });
-  });
-}
-
-test("a held workspace on compact shows the final agent prompt and composer", async ({
-  creation,
-  page,
-}, testInfo) => {
-  const provisioning = await holdWorkspaceProvisioning(page);
-  await creation.openWorkspaceForm("worktree");
-  await page.setViewportSize({ width: 390, height: 844 });
-  await creation.submitPrompt("Show my prompt before workspace provisioning.", "Create");
-  const request = await provisioning.waitForRequest();
-  await expect(page).toHaveURL(new RegExp(`/workspace/${request.workspaceId}$`));
-  await creation.expectPromptVisible("Show my prompt before workspace provisioning.");
-  await creation.expectNormalAgentComposer();
-  await creation.expectAgentCannotBeStoppedYet();
-  await page.screenshot({ path: testInfo.outputPath("compact-held.png") });
-  provisioning.release();
-  await creation.expectOneCreatedWorkspace();
-  expect(await creation.agentIds()).toEqual([request.agent!.agentId]);
-  await creation.expectInitialPromptOnce("Show my prompt before workspace provisioning.");
-});
-
-test("workspace creation recovers a lost response without replaying the first prompt", async ({
-  creation,
-  workspacePromptRetry,
-}) => {
-  await creation.openWorkspaceForm("worktree");
-  workspacePromptRetry.holdAcknowledgement();
-  await creation.submitPrompt("Recover this workspace prompt once.", "Create");
-  await workspacePromptRetry.waitForDeliveredPrompt();
-  await creation.expectPromptVisible("Recover this workspace prompt once.");
-  await creation.evictAndReturnToDraft();
-  await workspacePromptRetry.disconnectAndReconnect();
-  await workspacePromptRetry.expectSameAgentAndMessage();
-  await creation.expectOneCreatedWorkspace();
-  await creation.expectAgentCount(1);
-});
-
-test("a pending workspace survives leaving and remounting before any daemon event", async ({
-  creation,
-  page,
-}) => {
-  const provisioning = await holdWorkspaceProvisioning(page);
-  await creation.openWorkspaceForm("worktree");
-  await creation.submitPrompt("Keep this pending workspace across remount.", "Create");
-  await provisioning.waitForRequest();
-  await creation.expectPromptVisible("Keep this pending workspace across remount.");
-  await creation.evictAndReturnToDraft();
-  await creation.expectPromptVisible("Keep this pending workspace across remount.");
-  provisioning.release();
-  await creation.expectOneCreatedWorkspace();
-  await creation.expectAgentCount(1);
-});
-
-test("a failed workspace returns to New workspace with the prompt and its error", async ({
-  creation,
-  provisioningFailure,
-  page,
-}, testInfo) => {
-  const prompt = "Keep my prompt when the workspace fails.";
-  await provisioningFailure.arm();
-  await creation.openWorkspaceForm("local");
-  await creation.submitRepeatedly("Create", prompt);
-  await creation.expectReturnedToNewWorkspace(prompt, "Provisioning outcome is uncertain for test");
-  await page.screenshot({ path: testInfo.outputPath("failed-workspace-returned.png") });
-});
-
-test("a failed workspace preserves its non-default branch through resubmission", async ({
-  creation,
-  provisioningFailure,
-  page,
-}) => {
-  const prompt = "Keep the selected worktree base when provisioning fails.";
-  const provisioning = await holdWorkspaceProvisioning(page);
-  await creation.openWorkspaceForm("worktree");
-  await creation.selectWorktreeBranch("recovery-base");
-  await provisioningFailure.arm();
-  await creation.submitPrompt(prompt, "Create");
-  const first = await provisioning.waitForRequest();
-  expect(first.source).toMatchObject({
-    kind: "worktree",
-    action: "branch-off",
-    refName: "refs/heads/recovery-base",
-  });
-  provisioning.release();
-  await creation.expectReturnedToNewWorkspace(prompt, "Provisioning outcome is uncertain for test");
-
-  await expectPickerSelected(page, "recovery-base");
-  await creation.resubmitWorkspace();
-  const second = await provisioning.waitForRequests(2);
-  expect(second.source).toMatchObject({
-    kind: "worktree",
-    action: "branch-off",
-    refName: "refs/heads/recovery-base",
-  });
-  provisioning.release();
-  await creation.expectOneCreatedWorkspace();
-  await creation.expectAgentCount(1);
-});
-
-test("a failed workspace keeps its queued follow-up and unsent text through resubmission", async ({
-  creation,
-  provisioningFailure,
-  page,
-}, testInfo) => {
-  const prompt = "emit 1 coalesced agent stream updates for the resubmitted workspace.";
-  const followUp = "emit 1 coalesced agent stream updates for the resubmitted follow-up.";
-  const draft = "Keep this unsent text through the failed workspace.";
-  await provisioningFailure.arm();
-  const provisioning = await holdWorkspaceProvisioning(page);
-  await creation.openWorkspaceForm("local");
-  await creation.submitPrompt(prompt, "Create");
-  await provisioning.waitForRequest();
-  await creation.queueFollowUp(followUp);
-  await creation.typeComposerDraft(draft);
-  provisioning.release();
-
-  await test.step("New workspace shows the prompt, its error and the queued follow-up", async () => {
-    await creation.expectReturnedToNewWorkspace(
-      prompt,
-      "Provisioning outcome is uncertain for test",
-    );
-    await creation.expectQueuedFollowUp(followUp);
-    await page.screenshot({ path: testInfo.outputPath("failed-workspace-follow-up.png") });
-  });
-
-  await test.step("resubmitting delivers the prompt, then the follow-up, once", async () => {
-    await creation.resubmitWorkspace();
-    await provisioning.waitForRequests(2);
-    provisioning.release();
-    await creation.expectOneCreatedWorkspace();
-    await creation.expectAgentCount(1);
-    await creation.expectUserMessagesInOrder([prompt, followUp]);
-    await creation.expectComposerDraft(draft);
-    await page.screenshot({ path: testInfo.outputPath("resubmitted-workspace-follow-up.png") });
-  });
-});
-
-test("a failed agent start keeps its queued follow-up and unsent text through retry", async ({
-  creation,
-  startup,
-  page,
-}, testInfo) => {
-  const prompt = "emit 1 coalesced agent stream updates for the retried agent.";
-  const followUp = "emit 1 coalesced agent stream updates for the retried follow-up.";
-  const draft = "Keep this unsent text through the failed agent start.";
-  await creation.openWorkspaceForm("local");
-  await creation.submitPrompt(prompt, "Create");
-  await creation.queueFollowUp(followUp);
-  await creation.typeComposerDraft(draft);
-  await startup.fail();
-
-  await test.step("the agent draft shows the prompt, its error and the queued follow-up", async () => {
-    await creation.expectFailedAgentDraft(prompt);
-    await creation.expectQueuedFollowUp(followUp);
-    await page.screenshot({ path: testInfo.outputPath("failed-agent-follow-up.png") });
-  });
-
-  await test.step("retrying delivers the prompt, then the follow-up, once", async () => {
-    await creation.resendFailedDraft();
-    await creation.expectOneCreatedWorkspace();
-    await creation.expectAgentCount(1);
-    await creation.expectUserMessagesInOrder([prompt, followUp]);
-    await creation.expectComposerDraft(draft);
-    await page.screenshot({ path: testInfo.outputPath("retried-agent-follow-up.png") });
-  });
-});
-
-test("a forked worktree agent that fails to start keeps its setup and context through retry", async ({
-  creation,
-  lateStartup,
-  page,
-}, testInfo) => {
-  const prompt = "Keep this fork's setup, image and history through the retry.";
-  await creation.openNestedAgentFork("worktree");
-  await creation.attachImage();
-  const startup = await lateStartup.arm();
-  await creation.submitPrompt(prompt, "Create");
-  await startup.fail();
-
-  await test.step("the agent draft keeps the fork's configuration and context", async () => {
-    await creation.expectFailedAgentDraft(prompt);
-    await expectComposerModel(page, "e2e-fast-stream");
-    await expectComposerMode(page, "Load test");
-    await creation.expectImageVisible();
-    await expectChatHistoryAttachment(page);
-    await page.screenshot({ path: testInfo.outputPath("failed-fork-draft.png") });
-  });
-
-  // An agent created in an existing workspace starts at the workspace root: the host ignores
-  // config.cwd when the request names a workspace, so the nested cwd is not asserted here.
-  await test.step("retrying creates one agent in the worktree with that configuration and context", async () => {
-    await creation.resendFailedDraft();
-    await creation.expectOneCreatedWorkspace();
-    await creation.expectAgentCount(1);
-    await creation.expectAgentConfig({ model: "e2e-fast-stream", modeId: "load-test" });
-    await creation.expectImageVisible();
-    await expect(
-      page
-        .getByTestId("user-message")
-        .filter({ hasText: "Chat history" })
-        .filter({ visible: true }),
-    ).toHaveCount(1);
-    await page.screenshot({ path: testInfo.outputPath("retried-fork-agent.png") });
-  });
-});
-
-test("a forked worktree whose workspace fails keeps its context through resubmission", async ({
-  creation,
-  provisioningFailure,
-  page,
-}, testInfo) => {
-  const prompt = "Keep this fork's history when its workspace fails.";
-  await creation.openNestedAgentFork("worktree");
-  await provisioningFailure.arm();
-  await creation.submitPrompt(prompt, "Create");
-
-  await test.step("New workspace shows the prompt, its error and the fork's context", async () => {
-    await creation.expectReturnedToNewWorkspace(
-      prompt,
-      "Provisioning outcome is uncertain for test",
-    );
-    await expectChatHistoryAttachment(page);
-    await page.screenshot({ path: testInfo.outputPath("failed-fork-workspace.png") });
-  });
-
-  await test.step("resubmitting creates one agent with that context", async () => {
-    await creation.resubmitWorkspace();
-    await creation.expectOneCreatedWorkspace();
-    await creation.expectAgentCount(1);
-    await expect(
-      page
-        .getByTestId("user-message")
-        .filter({ hasText: "Chat history" })
-        .filter({ visible: true }),
-    ).toHaveCount(1);
-    await page.screenshot({ path: testInfo.outputPath("resubmitted-fork-workspace.png") });
-  });
-});
-
-test("an unsupported host keeps the draft and asks for an update before creating anything", async ({
-  creation,
-  page,
-}) => {
-  const host = await hideCreationLifecycle(page);
-  await creation.openWorkspaceForm("local");
-  await creation.submitPrompt("Retain my unsupported host draft.", "Create");
-  await expect(
-    page
-      .getByText("Update this host to create a workspace with an agent.", { exact: true })
-      .first(),
-  ).toBeVisible();
-  await expect(page).toHaveURL(/\/new\?/);
-  host.expectNoCreationRequest();
-});
-
-for (const isolation of ["local", "worktree"] as const) {
-  test(`a fork keeps its image and nested cwd in the optimistic and real ${isolation} agent`, async ({
-    creation,
-    page,
-  }, testInfo) => {
-    const provisioning = await holdWorkspaceProvisioning(page);
-    const cwd = await creation.openNestedAgentFork(isolation);
-    await creation.attachImage();
-    await creation.submitPrompt("Keep this image and nested cwd.", "Create");
-    const request = await provisioning.waitForRequest();
-    expect(request.agent!.config?.cwd).toBe(cwd);
-    expect(request.agent!.images).toHaveLength(1);
-    await creation.expectPromptVisible("Keep this image and nested cwd.");
-    await creation.expectImageVisible();
-    await page.screenshot({ path: testInfo.outputPath("pending-image-nested-cwd.png") });
-    provisioning.release();
-    await creation.expectOneCreatedWorkspace();
-    await creation.expectNestedAgentCwd();
-    await creation.expectImageVisible();
-    await creation.expectInitialPromptOnce("Keep this image and nested cwd.");
-  });
-}
-
-test("closing the pending agent tab leaves host creation running", async ({ creation, page }) => {
-  const provisioning = await holdWorkspaceProvisioning(page);
-  await creation.openWorkspaceForm("local");
-  await creation.submitPrompt("Finish creation after I close the tab.", "Create");
-  const request = await provisioning.waitForRequest();
-  await creation.expectPromptVisible("Finish creation after I close the tab.");
-  await creation.closePendingAgent(request.agent!.agentId!);
-  provisioning.release();
-  await creation.expectOneCreatedWorkspace();
-  await creation.expectAgentCount(1);
-  await creation.expectInitialPromptOnce("Finish creation after I close the tab.");
-});
-
-test("an uncertain prompt receipt keeps the created agent tab and its timeline", async ({
-  creation,
-  page,
-}) => {
-  await reportUnknownPromptOutcome(page);
-  await creation.openWorkspaceForm("local");
-  const prompt = "emit 1 coalesced agent stream updates for an uncertain first prompt.";
-  await creation.submitPrompt(prompt, "Create");
-  await creation.expectAssistantReply();
-  await creation.expectAgentNotWorking();
-  await creation.expectOneCreatedWorkspace();
-  await creation.expectInitialPromptOnce(prompt);
-  await creation.expectNoCreationRecovery();
-  await creation.expectAgentCount(1);
-});

packages/app/e2e/browser/creation-old-daemon.spec.ts

@@ -92,7 +92,7 @@ for (const version of ["0.2.5", "0.7.2", "0.8.0"]) {
       });
     }
 
-    test("current app requires a host update for chat workspaces and preserves existing-workspace agent creation", async ({
+    test("current app creates a workspace, navigates before agent startup, and creates another agent on an old daemon", async ({
       page,
       project,
       client,
@@ -104,34 +104,49 @@ for (const version of ["0.2.5", "0.7.2", "0.8.0"]) {
       const prompt = "Create this workspace: emit 1 coalesced agent stream updates";
       await fillComposerDraft(page, prompt);
       await pressSubmitBeforeTheNextRender(page, "Create");
+      await gate.waitForRequest();
+      await expect(page).toHaveURL(/\/workspace\//);
       await expect(
-        page
-          .getByText("Update this host to create a workspace with an agent.", { exact: true })
-          .first(),
+        page.getByTestId("user-message").filter({ visible: true }).filter({ hasText: prompt }),
       ).toBeVisible();
-      await expect(page).toHaveURL(/\/new\?/);
       expect((await client.fetchAgents()).entries).toHaveLength(0);
-      expect(
-        (await client.fetchWorkspaces()).entries.filter(
-          (workspace) => workspace.projectId === project.projectId,
-        ),
-      ).toHaveLength(1);
-      await page.goto(buildHostWorkspaceRoute(daemon.serverId, project.workspaceId));
+      const workspaces = (await client.fetchWorkspaces()).entries.filter(
+        (workspace) =>
+          workspace.projectId === project.projectId && workspace.id !== project.workspaceId,
+      );
+      expect(workspaces).toHaveLength(1);
+      gate.release();
+      await gate.waitForCreated();
+      await expect.poll(async () => (await client.fetchAgents()).entries.length).toBe(1);
+      const first = (await client.fetchAgents()).entries[0]!.agent;
+      await client.waitForFinish(first.id, 20_000);
+      await expectPromptOnce(client, first.id, prompt);
+      await expect(
+        page.getByTestId(`workspace-tab-agent_${first.id}`).filter({ visible: true }),
+      ).toHaveText(prompt);
+
       await createAgentTabFromMenu(page);
       const secondPrompt = "Create another agent: emit 1 coalesced agent stream updates";
       await fillComposerDraft(page, secondPrompt);
       await pressSubmitBeforeTheNextRender(page, "Send message");
-      await gate.waitForRequest();
-      gate.release();
       await gate.waitForCreated();
-      await expect.poll(async () => (await client.fetchAgents()).entries.length).toBe(1);
-      const agent = (await client.fetchAgents()).entries[0]!.agent;
-      expect(agent.workspaceId).toBe(project.workspaceId);
-      await client.waitForFinish(agent.id, 20_000);
-      await expectPromptOnce(client, agent.id, secondPrompt);
+      await expect.poll(async () => (await client.fetchAgents()).entries.length).toBe(2);
+      const second = (await client.fetchAgents()).entries.find(
+        ({ agent }) => agent.id !== first.id,
+      )!.agent;
+      expect(second.workspaceId).toBe(first.workspaceId);
+      await client.waitForFinish(second.id, 20_000);
+      await expectPromptOnce(client, second.id, secondPrompt);
       await expect(
-        page.getByTestId(`workspace-tab-agent_${agent.id}`).filter({ visible: true }),
+        page.getByTestId(`workspace-tab-agent_${second.id}`).filter({ visible: true }),
       ).toHaveText(secondPrompt);
+      await expect(
+        page
+          .getByTestId("user-message")
+          .filter({ visible: true })
+          .filter({ hasText: secondPrompt }),
+      ).toBeVisible();
+      await page.screenshot({ path: test.info().outputPath("old-daemon-creation.png") });
     });
 
     async function expectPromptOnce(client: DaemonClient, agentId: string, text: string) {

packages/app/e2e/browser/new-workspace-composer-draft.spec.ts

@@ -1,8 +1,7 @@
-import { observeCreationRequests } from "../support/helpers/creation";
 import {
   composerLocator,
   enterComposerFullscreen,
-  fillComposerDraft,
+  exitComposerFullscreen,
   resizeComposerViewport,
 } from "../support/helpers/composer";
 import { expect, test } from "../support/fixtures";
@@ -96,7 +95,6 @@ test.describe("New workspace composer draft", () => {
 
   test("does not restore a submitted draft after deferred publication", async ({ page }) => {
     const project = await seedWorkspace({ repoPrefix: "new-workspace-submitted-draft-" });
-    const requests = await observeCreationRequests(page);
 
     try {
       await gotoAppShell(page);
@@ -136,9 +134,6 @@ test.describe("New workspace composer draft", () => {
       }, DRAFT);
 
       await page.waitForURL((url) => url.pathname.includes("/workspace/"), { timeout: 30_000 });
-      // Navigation now precedes creation; wait for success before checking consumed input.
-      await expect.poll(requests.workspaceRequests).toBe(1);
-      await requests.settled();
       await openGlobalNewWorkspaceComposer(page);
       await expectNewWorkspaceDraft(page, "");
     } finally {
@@ -147,11 +142,10 @@ test.describe("New workspace composer draft", () => {
   });
 });
 
-test("fullscreen creation opens the inline agent composer and keeps follow-up editing available", async ({
+test("fullscreen creation returns inline and keeps submission locked when reopened", async ({
   page,
 }) => {
   const project = await seedWorkspace({ repoPrefix: "fullscreen-submit-pending-" });
-  const followUpDraft = `${DRAFT}\nKeep this follow-up draft.`;
   const delay = await delayBrowserWorkspaceCreatedResponse(page);
   try {
     await gotoAppShell(page);
@@ -163,23 +157,25 @@ test("fullscreen creation opens the inline agent composer and keeps follow-up ed
     await page.getByRole("button", { name: "Create", exact: true }).click();
     await delay.waitForCreateRequest();
 
-    await test.step("submission opens the normal agent panel inline", async () => {
-      await expect(page).toHaveURL(/\/workspace\//);
+    await test.step("submission returns inline with the original draft and spinner", async () => {
       await expect(page.getByTestId("composer-fullscreen")).toHaveCount(0);
-      await expect(page.getByTestId("user-message").filter({ visible: true })).toContainText(DRAFT);
-      await expect(composerLocator(page)).toHaveValue("");
-      await expect(composerLocator(page)).toBeEditable();
+      await expect(composerLocator(page)).toHaveValue(DRAFT);
+      await expect(composerLocator(page)).not.toBeEditable();
+      await expect(page.getByRole("button", { name: "Create", exact: true })).toBeDisabled();
+      await expect(page.getByRole("progressbar")).toBeVisible();
     });
-    await test.step("fullscreen can reopen to edit a follow-up while creation is pending", async () => {
-      await fillComposerDraft(page, followUpDraft);
+    await test.step("fullscreen can reopen while pending without unlocking or duplicating submission", async () => {
       await enterComposerFullscreen(page);
       await expect(page.getByTestId("composer-fullscreen")).toBeVisible();
-      await expect(composerLocator(page)).toHaveValue(followUpDraft);
-      await expect(composerLocator(page)).toBeEditable();
+      await expect(composerLocator(page)).toHaveValue(DRAFT);
+      await expect(composerLocator(page)).not.toBeEditable();
+      await expect(page.getByRole("button", { name: "Create", exact: true })).toBeDisabled();
+      await expect(page.getByRole("progressbar")).toBeVisible();
+      await exitComposerFullscreen(page);
     });
     delay.release();
     await page.waitForURL((url) => url.pathname.includes("/workspace/"));
-    await expect(composerLocator(page)).toHaveValue(followUpDraft);
+    await expect(composerLocator(page)).toHaveValue("");
     await expect(composerLocator(page)).toBeEditable();
     expect(delay.agentRequests).toHaveLength(1);
   } finally {

packages/app/e2e/browser/new-workspace-dictation-submit.spec.ts

@@ -192,16 +192,11 @@ test.describe("New Workspace dictation submit", () => {
       await harness.waitForCreateRequest();
 
       const composer = page.getByRole("textbox", { name: "Message agent..." });
-      await expect(page).toHaveURL(/\/workspace\//);
-      await expect(page.getByTestId("user-message").filter({ visible: true })).toContainText(
-        TRANSCRIPT,
-      );
-      await expect(composer).toHaveValue("");
-      await expect(composer).toBeEditable();
+      await expect(composer).toHaveValue(TRANSCRIPT);
+      await expect(composer).not.toBeEditable();
 
       harness.failWorkspaceCreation();
 
-      await expect(page).toHaveURL(/\/new\?/);
       await expect(composer).toBeEditable();
       await expect(composer).toHaveValue(TRANSCRIPT);
       await expect(page.getByText(CREATE_FAILURE).first()).toBeVisible();

packages/app/e2e/browser/new-workspace.spec.ts

@@ -504,7 +504,7 @@ test.describe("New workspace flow", () => {
     }
   });
 
-  test("opens the final agent tab before agent creation resolves", async ({ page }) => {
+  test("redirects to the optimistic draft tab before agent creation resolves", async ({ page }) => {
     const serverId = getServerId();
 
     const tempRepo = await createTempGitRepo("new-workspace-optimistic-");
@@ -568,10 +568,10 @@ test.describe("New workspace flow", () => {
       await expect(activeWorkspaceDeckEntry).toBeVisible({ timeout: 30_000 });
 
       const draftTabs = activeWorkspaceDeckEntry.locator('[data-testid^="workspace-tab-draft_"]');
-      await expect(draftTabs).toHaveCount(0);
+      await expect(draftTabs).toHaveCount(1, { timeout: 30_000 });
       await expect(
         activeWorkspaceDeckEntry.locator('[data-testid^="workspace-tab-agent_"]'),
-      ).toHaveCount(1, { timeout: 30_000 });
+      ).toHaveCount(0);
 
       agentCreatedDelay.release();
       await expect(

packages/app/e2e/browser/owned-subscriptions-old-daemon.spec.ts

@@ -1,29 +1,90 @@
 import { randomUUID } from "node:crypto";
-import { submitMessage, expectComposerEditable } from "../support/helpers/composer";
 import {
   focusTerminalSurface,
   typeInTerminal,
   getTerminalBufferText,
 } from "../support/helpers/terminal-perf";
 import { buildHostWorkspaceRoute } from "../../src/utils/host-routes";
-import { metroTest as test, expect } from "../support/fixtures";
+import { metroTest as test, expect, type Page } from "../support/fixtures";
 import { buildCreateAgentPreferences, buildSeededHost } from "../support/helpers/daemon-registry";
 import { startIsolatedHostDaemon } from "../support/helpers/isolated-host-daemon";
 import type { MockAgentWorkspace } from "../support/helpers/mock-agent";
 import { seedWorkspace } from "../support/helpers/seed-client";
 import {
-  expectTimelinePromptVisible,
+  expectFoldedTurnAtReadingPosition,
+  expectOldestLoadedTurnPartial,
   holdOlderHistoryPages,
   openAgentTimeline,
-  scrollThroughOlderHistoryPages,
+  expectTimelinePromptVisible,
+  userScrollsTimelineToHistoryStart,
 } from "../support/helpers/timeline-pagination";
 
-test("does not repeat an assistant block when the current app paginates a published 0.2.5 daemon", async ({
+interface PublishedDaemonAgent {
+  serverId: string;
+  daemon: Awaited<ReturnType<typeof startIsolatedHostDaemon>>;
+  agent: MockAgentWorkspace;
+  /** Register the host in the browser and apply app settings before the first load. */
+  seedBrowser(page: Page, appSettings?: Record<string, unknown>): Promise<void>;
+  close(): Promise<void>;
+}
+
+async function startPublishedDaemonAgent(options: {
+  publishedVersion: string;
+  serverIdPrefix: string;
+  repoPrefix: string;
+  title: string;
+}): Promise<PublishedDaemonAgent> {
+  const serverId = `${options.serverIdPrefix}${randomUUID().replaceAll("-", "").slice(0, 12)}`;
+  const daemon = await startIsolatedHostDaemon(serverId, {
+    publishedVersion: options.publishedVersion,
+  });
+  const workspace = await seedWorkspace({ repoPrefix: options.repoPrefix, port: daemon.port });
+  const createdAgent = await workspace.client.createAgent({
+    provider: "mock",
+    cwd: workspace.repoPath,
+    workspaceId: workspace.workspaceId,
+    title: options.title,
+    modeId: "load-test",
+    model: "ten-second-stream",
+  });
+  const agent: MockAgentWorkspace = {
+    agentId: createdAgent.id,
+    workspaceId: workspace.workspaceId,
+    cwd: workspace.repoPath,
+    client: workspace.client,
+    cleanup: workspace.cleanup,
+  };
+  return {
+    serverId,
+    daemon,
+    agent,
+    async seedBrowser(page, appSettings) {
+      const host = buildSeededHost({
+        serverId,
+        endpoint: `127.0.0.1:${daemon.port}`,
+        nowIso: new Date().toISOString(),
+      });
+      await page.addInitScript(
+        ({ seededHost, preferences, settings }) => {
+          localStorage.setItem("@paseo:e2e", "1");
+          localStorage.setItem("@paseo:daemon-registry", JSON.stringify([seededHost]));
+          localStorage.setItem("@paseo:create-agent-preferences", JSON.stringify(preferences));
+          if (settings) localStorage.setItem("@paseo:app-settings", JSON.stringify(settings));
+        },
+        { seededHost: host, preferences: buildCreateAgentPreferences(), settings: appSettings },
+      );
+    },
+    async close() {
+      await agent.cleanup();
+      await daemon.close();
+    },
+  };
+}
+
+test("loads history across browser reconnection while retaining old-daemon connections and terminals", async ({
   page,
 }) => {
   test.setTimeout(120_000);
-  const serverId = `srv_old_pagination_${randomUUID().replaceAll("-", "").slice(0, 12)}`;
-  const daemon = await startIsolatedHostDaemon(serverId, { publishedVersion: "0.2.5" });
   const observationSockets = new Set<unknown>();
   page.on("websocket", (socket) => {
     socket.on("framesent", ({ payload }) => {
@@ -37,104 +98,84 @@ test("does not repeat an assistant block when the current app paginates a publis
         observationSockets.add(socket);
     });
   });
-  const workspace = await seedWorkspace({
+  const published = await startPublishedDaemonAgent({
+    publishedVersion: "0.2.5",
+    serverIdPrefix: "srv_old_pagination_",
     repoPrefix: "timeline-old-daemon-pagination-",
-    port: daemon.port,
-  });
-  const createdAgent = await workspace.client.createAgent({
-    provider: "mock",
-    cwd: workspace.repoPath,
-    workspaceId: workspace.workspaceId,
     title: "Published daemon pagination regression",
-    modeId: "load-test",
-    model: "ten-second-stream",
   });
-  const agent: MockAgentWorkspace = {
-    agentId: createdAgent.id,
-    workspaceId: workspace.workspaceId,
-    cwd: workspace.repoPath,
-    client: workspace.client,
-    cleanup: workspace.cleanup,
-  };
+  const { agent, serverId } = published;
 
   try {
-    for (let index = 0; index < 40; index += 1) {
-      await agent.client.sendAgentMessage(
-        agent.agentId,
-        `timeline-pagination-older-turn-${index}: emit 1 coalesced agent stream updates`,
-      );
-      await agent.client.waitForFinish(agent.agentId, 15_000);
-    }
-    await agent.client.sendAgentMessage(agent.agentId, "build a realistic long mock timeline");
-    await agent.client.waitForFinish(agent.agentId, 20_000);
-    for (let index = 0; index < 20; index += 1) {
-      await agent.client.sendAgentMessage(
-        agent.agentId,
-        `timeline-pagination-turn-${index}: emit 1 coalesced agent stream updates`,
-      );
-      await agent.client.waitForFinish(agent.agentId, 15_000);
-    }
+    await agent.client.sendAgentMessage(agent.agentId, "emit 1 coalesced agent stream updates");
+    await agent.client.waitForFinish(agent.agentId, 15_000);
+    await published.seedBrowser(page);
 
-    const host = buildSeededHost({
-      serverId,
-      endpoint: `127.0.0.1:${daemon.port}`,
-      nowIso: new Date().toISOString(),
-    });
-    await page.addInitScript(
-      ({ seededHost, preferences }) => {
-        localStorage.setItem("@paseo:e2e", "1");
-        localStorage.setItem("@paseo:daemon-registry", JSON.stringify([seededHost]));
-        localStorage.setItem("@paseo:create-agent-preferences", JSON.stringify(preferences));
-      },
-      { seededHost: host, preferences: buildCreateAgentPreferences() },
-    );
-
-    const history = await holdOlderHistoryPages(page, agent, daemon.port);
     await openAgentTimeline(page, agent, serverId);
-    await expectTimelinePromptVisible(
-      page,
-      "timeline-pagination-turn-19: emit 1 coalesced agent stream updates",
-    );
-    await scrollThroughOlderHistoryPages(page, 3, history);
-
-    history.expectRepeatedEntries();
-    await history.expectOwnedTextRendered("Now I have a clearer picture.");
+    await expectTimelinePromptVisible(page, "emit 1 coalesced agent stream updates");
     expect(observationSockets.size).toBe(1);
 
-    await test.step("send a live turn after reconnecting the old daemon", async () => {
-      await daemon.restart();
-      await expect.poll(() => observationSockets.size, { timeout: 30_000 }).toBe(2);
-      await expectComposerEditable(page);
-      await submitMessage(
-        page,
-        "compatibility-after-reconnect: emit 1 coalesced agent stream updates",
-      );
-      await expectTimelinePromptVisible(
-        page,
-        "compatibility-after-reconnect: emit 1 coalesced agent stream updates",
-      );
-      // The browser and the seed client reconnect independently after the restart.
-      await agent.client.connect();
-      await agent.client.waitForFinish(agent.agentId, 20_000);
-      await page.screenshot({ path: test.info().outputPath("old-daemon-live-reconnect.png") });
+    await test.step("reconnect the browser and reload the old daemon history", async () => {
+      observationSockets.clear();
+      await page.reload();
+      await expectTimelinePromptVisible(page, "emit 1 coalesced agent stream updates");
+      await expect.poll(() => observationSockets.size).toBe(1);
     });
 
     await test.step("open a terminal and receive its output", async () => {
       const terminal = await agent.client.createTerminal(agent.cwd, "Compatibility terminal");
       expect(terminal.error).toBeNull();
       const terminalId = terminal.terminal!.id;
-      const route = buildHostWorkspaceRoute(serverId, workspace.workspaceId);
+      const route = buildHostWorkspaceRoute(serverId, agent.workspaceId);
       await page.goto(`${route}?open=${encodeURIComponent(`terminal:${terminalId}`)}`);
       await focusTerminalSurface(page);
       await typeInTerminal(page, "printf 'compatibility-%s\\n' terminal-output\n");
       await expect
         .poll(() => getTerminalBufferText(page), { timeout: 15_000 })
         .toContain("compatibility-terminal-output");
-      await page.screenshot({ path: test.info().outputPath("old-daemon-terminal.png") });
       await agent.client.killTerminal(terminalId);
     });
   } finally {
-    await agent.cleanup();
-    await daemon.close();
+    await published.close();
+  }
+});
+
+// Hosts without whole-turn pages split turns across item pages. The oldest loaded turn
+// starts mid-turn and only folds once the next page completes it; the reader must stay
+// with that turn instead of landing at history start and draining every older page.
+test("keeps the reader on the turn that folds when an older item page completes it", async ({
+  page,
+}) => {
+  test.setTimeout(240_000);
+  const published = await startPublishedDaemonAgent({
+    publishedVersion: "0.13.0-beta.2",
+    serverIdPrefix: "srv_old_fold_",
+    repoPrefix: "timeline-old-daemon-fold-",
+    title: "Published daemon folded turn pagination",
+  });
+  const { agent, serverId } = published;
+  const prompts = Array.from({ length: 5 }, (_, index) => `Realistic turn ${index}: inspect it`);
+
+  try {
+    for (const prompt of prompts) {
+      await agent.client.sendAgentMessage(agent.agentId, prompt);
+      await agent.client.waitForFinish(agent.agentId, 30_000);
+    }
+    await published.seedBrowser(page, { chatDisplay: "collapseTurns" });
+    const history = await holdOlderHistoryPages(page, agent, {
+      daemonPort: published.daemon.port,
+    });
+    await openAgentTimeline(page, agent, serverId);
+    await expectTimelinePromptVisible(page, prompts.at(-1)!);
+
+    await userScrollsTimelineToHistoryStart(page);
+    await history.expectRequestedPages(1);
+    const partialTurnPrompt = await expectOldestLoadedTurnPartial(page, prompts);
+
+    history.releasePage(1);
+    await expectFoldedTurnAtReadingPosition(page, partialTurnPrompt);
+    await history.expectSettledWithRequestedPages(1);
+  } finally {
+    await published.close();
   }
 });

packages/app/e2e/browser/settings-toggle-tab-regression.spec.ts

@@ -1,3 +1,4 @@
+import { openAgentRoute, seedMockAgentWorkspace } from "../support/helpers/mock-agent";
 import { buildHostAgentDetailRoute, buildHostWorkspaceRoute } from "@/utils/host-routes";
 import { expect, test } from "../support/fixtures";
 import { createMockIdleAgent, openWorkspaceWithAgents } from "../support/helpers/archive-tab";
@@ -274,3 +275,123 @@ test.describe("Settings toggle tab regression", () => {
     }
   });
 });
+
+async function selectSendingOption(
+  page: import("@playwright/test").Page,
+  setting: string,
+  option: string,
+) {
+  await page.getByRole("button", { name: new RegExp(`^${setting}:`) }).click();
+  await page.getByRole("menuitem", { name: option, exact: true }).click();
+  await expect(
+    page.getByRole("button", { name: `${setting}: ${option}`, exact: true }),
+  ).toBeVisible();
+}
+
+async function sendDraftWithShortcut(
+  page: import("@playwright/test").Page,
+  draft: string,
+  shortcut: string,
+) {
+  const composer = page.getByRole("textbox", { name: "Message agent..." });
+  await composer.fill(draft);
+  await composer.press(shortcut);
+  await expect(composer).toHaveValue("");
+  await expect(page.getByText(draft, { exact: true })).toBeVisible();
+}
+
+test("send shortcut selection persists and controls the composer", async ({ page }, testInfo) => {
+  test.setTimeout(180_000);
+  const workspace = await seedWorkspace({ repoPrefix: "send-shortcut-" });
+  const modifierLabel = process.platform === "darwin" ? "⌘" : "Ctrl";
+  try {
+    const agent = await createMockIdleAgent(workspace.client, {
+      cwd: workspace.repoPath,
+      workspaceId: workspace.workspaceId,
+      title: "Send shortcut",
+    });
+    await openAgentRouteAndExpectFocused({
+      page,
+      serverId: getServerId(),
+      workspaceId: workspace.workspaceId,
+      agentId: agent.id,
+    });
+    await openComposerTab(page, agent.id);
+    const composer = page.getByRole("textbox", { name: "Message agent..." });
+
+    await test.step("Enter sends by default", async () => {
+      await sendDraftWithShortcut(page, "Default Enter submission", "Enter");
+    });
+    await test.step("choose the explicit modifier shortcut and retain it after reload", async () => {
+      await pressSettingsToggleShortcut(page);
+      await expect(
+        page.getByRole("button", { name: "Send shortcut: Enter", exact: true }),
+      ).toBeVisible();
+      await page.getByRole("button", { name: "Send shortcut: Enter", exact: true }).click();
+      await expect(page.getByRole("menuitem")).toHaveText(["Enter", `${modifierLabel}+Enter`]);
+      // Let the menu opening animation settle for visual QA.
+      await page.waitForTimeout(300);
+      await page.screenshot({ path: testInfo.outputPath("send-shortcut-selector.png") });
+      await page.getByRole("menuitem", { name: `${modifierLabel}+Enter`, exact: true }).click();
+      await page.reload();
+      await expect(
+        page.getByRole("button", { name: `Send shortcut: ${modifierLabel}+Enter`, exact: true }),
+      ).toBeVisible();
+      await pressSettingsToggleShortcut(page);
+      await expect(composer).toBeVisible();
+    });
+    await test.step("Enter and Shift+Enter keep editing; modifier Enter sends", async () => {
+      await composer.fill("First line");
+      await composer.press("Enter");
+      await expect(composer).toHaveValue("First line\n");
+      await composer.press("Shift+Enter");
+      await expect(composer).toHaveValue("First line\n\n");
+      await sendDraftWithShortcut(page, "Sent with Control", "Control+Enter");
+      await sendDraftWithShortcut(page, "Sent with Command", "Meta+Enter");
+    });
+    await test.step("switch back to Enter without changing the default send behavior", async () => {
+      await pressSettingsToggleShortcut(page);
+      await selectSendingOption(page, "Send shortcut", "Enter");
+      await pressSettingsToggleShortcut(page);
+      await composer.fill("Shift still edits");
+      await composer.press("Shift+Enter");
+      await expect(composer).toHaveValue("Shift still edits\n");
+      await sendDraftWithShortcut(page, "Restored Enter submission", "Enter");
+    });
+  } finally {
+    await workspace.cleanup();
+  }
+});
+
+for (const behavior of ["Steer", "Interrupt", "Queue"] as const) {
+  test(`modifier send shortcut follows ${behavior} while an agent runs`, async ({ page }) => {
+    const agent = await seedMockAgentWorkspace({
+      repoPrefix: "running-send-shortcut-",
+      title: "Running send shortcut",
+      model: "one-minute-stream",
+    });
+    const modifierLabel = process.platform === "darwin" ? "⌘" : "Ctrl";
+    try {
+      await openAgentRoute(page, agent);
+      await expect(page.getByRole("textbox", { name: "Message agent..." })).toBeVisible();
+      await pressSettingsToggleShortcut(page);
+      await selectSendingOption(page, "Send shortcut", `${modifierLabel}+Enter`);
+      await selectSendingOption(page, "Default send", behavior);
+      await pressSettingsToggleShortcut(page);
+      await sendDraftWithShortcut(page, "Stay running while I write a follow-up", "Control+Enter");
+      await expect(page.getByRole("button", { name: "Stop agent", exact: true })).toBeVisible();
+      const composer = page.getByRole("textbox", { name: "Message agent..." });
+      await composer.fill("Follow-up");
+      await composer.press("Enter");
+      await expect(composer).toHaveValue("Follow-up\n");
+      await composer.press("Control+Enter");
+      await expect(composer).toHaveValue("");
+      await expect(page.getByText("Follow-up", { exact: true })).toBeVisible();
+      await expect(page.getByRole("button", { name: "Send queued message" })).toHaveCount(
+        behavior === "Queue" ? 1 : 0,
+      );
+    } finally {
+      await agent.cleanup();
+    }
+  });
+}

packages/app/e2e/browser/turn-collapse.spec.ts

@@ -1,8 +1,29 @@
-import type { Page } from "@playwright/test";
+import type { DaemonClient } from "@getpaseo/client/internal/daemon-client";
+import path from "node:path";
+import {
+  holdOlderHistoryPages,
+  userScrollsTimelineToHistoryStart,
+} from "../support/helpers/timeline-pagination";
+import { getActiveTabTestId } from "../support/helpers/launcher";
+import type { Page, Locator } from "@playwright/test";
 import { test, expect } from "../support/fixtures";
 import { expectComposerVisible } from "../support/helpers/composer";
 import { openAgentRoute, seedMockAgentWorkspace } from "../support/helpers/mock-agent";
 
+test.use({
+  e2eDaemonConfig: {
+    version: 1,
+    agents: {
+      providers: {
+        codex: {
+          enabled: true,
+          command: [process.execPath, path.resolve("e2e/fixtures/catalog-codex.mjs")],
+        },
+      },
+    },
+  },
+});
+
 type ChatDisplay = "full" | "collapseToolCalls" | "collapseTurns";
 
 async function useChatDisplay(page: Page, chatDisplay: ChatDisplay): Promise<void> {
@@ -19,7 +40,10 @@ async function seedAnsweredAgent(title: string) {
     initialPrompt: "Why does the chat stop following new output?",
   });
   await agent.client.waitForFinish(agent.agentId, 30_000);
-  await agent.client.sendAgentMessage(agent.agentId, "Make the fix and run the burst script.");
+  await agent.client.sendAgentMessage(
+    agent.agentId,
+    "Make the fix and run the burst script.\n" + "Keep the previous response visible.\n".repeat(40),
+  );
   await agent.client.waitForFinish(agent.agentId, 30_000);
   return agent;
 }
@@ -36,17 +60,84 @@ async function rowsBetweenLatestSummaryAndReply(page: Page): Promise<number> {
   });
 }
 
+async function groupedToolsInsideLatestTurn(page: Page): Promise<string[]> {
+  return page.evaluate(() => {
+    const rows = [...document.querySelectorAll("[data-message-id]")];
+    const start = rows.findLastIndex((row) => row.querySelector("[data-testid=turn-summary]"));
+    const end = rows.findLastIndex((row) => row.querySelector("[data-testid=assistant-message]"));
+    return rows
+      .slice(start + 1, end)
+      .flatMap((row) =>
+        [...row.querySelectorAll("[data-testid=tool-call-group]")].map(
+          (group) => group.textContent ?? "",
+        ),
+      );
+  });
+}
+
+async function expectCompactMessageToggle(prompt: Locator, label: string) {
+  const button = prompt.getByRole("button", { name: label, exact: true });
+  const text = prompt.getByText(label, { exact: true });
+  await expect
+    .poll(
+      async () => {
+        const control = (await button.boundingBox())!;
+        const glyphs = (await text.boundingBox())!;
+        return control.height - glyphs.height;
+      },
+      { message: "The inline toggle adds no vertical space beyond its text" },
+    )
+    .toBe(0);
+}
+
+async function expandAndCollapseLongPrompt(page: Page) {
+  const prompt = page.getByTestId("user-message").last();
+  const before = await prompt.boundingBox();
+  const text = prompt.locator('[data-message-text="true"]');
+  const messageLeft = (await text.boundingBox())!.x;
+  await expect
+    .poll(async () => (await prompt.getByText("Show more", { exact: true }).boundingBox())!.x)
+    .toBe(messageLeft);
+  await expectCompactMessageToggle(prompt, "Show more");
+  await prompt.getByRole("button", { name: "Show more", exact: true }).click();
+  await expect(prompt.getByRole("button", { name: "Show less", exact: true })).toBeVisible();
+  await expect
+    .poll(async () => (await prompt.getByText("Show less", { exact: true }).boundingBox())!.x)
+    .toBe(messageLeft);
+  await expect
+    .poll(async () => (await prompt.boundingBox())?.height ?? 0)
+    .toBeGreaterThan(before!.height);
+  await expectCompactMessageToggle(prompt, "Show less");
+  await prompt.getByRole("button", { name: "Show less", exact: true }).click();
+  await expect.poll(async () => (await prompt.boundingBox())?.height ?? 0).toBe(before!.height);
+  await prompt.scrollIntoViewIfNeeded();
+  const bounds = (await prompt.boundingBox())!;
+  const body = (await text.boundingBox())!;
+  await page.screenshot({
+    path: "/tmp/message-toggle-aligned.png",
+    clip: {
+      x: body.x - 16,
+      y: bounds.y,
+      width: bounds.x + bounds.width - body.x + 16,
+      height: bounds.height,
+    },
+  });
+}
+
 test.describe("Turn collapse", () => {
   test("folds each answered turn behind a summary line that opens it", async ({ page }) => {
     test.setTimeout(120_000);
+    await page.setViewportSize({ width: 1280, height: 1000 });
     await useChatDisplay(page, "collapseTurns");
     const agent = await seedAnsweredAgent("Turn collapse");
     try {
       await openAgentRoute(page, agent);
       await expectComposerVisible(page);
 
+      await expandAndCollapseLongPrompt(page);
+
       const summary = page.getByTestId("turn-summary").last().getByRole("button");
-      await expect(summary).toHaveText(/^Wrote \d+ messages?, edited 1 file/);
+      await expect(summary).toHaveText(/^Edited 1 file/);
       // Text chunks that stream back to back merge into one message, so the reply holds
       // at least the stream's last chunk.
       await expect(page.getByTestId("assistant-message").last()).toHaveText(
@@ -57,6 +148,9 @@ test.describe("Turn collapse", () => {
       await summary.click();
       await expect.poll(() => rowsBetweenLatestSummaryAndReply(page)).toBeGreaterThan(0);
       await expect(summary).toBeInViewport();
+      await summary.evaluate((element) => element.scrollIntoView({ block: "start" }));
+      await page.screenshot({ path: "/tmp/turn-rail-aligned.png" });
+      await expect.poll(() => groupedToolsInsideLatestTurn(page)).toEqual([]);
 
       await summary.click();
       await expect.poll(() => rowsBetweenLatestSummaryAndReply(page)).toBe(0);
@@ -65,3 +159,274 @@ test.describe("Turn collapse", () => {
     }
   });
 });
+
+test("received messages show their sender and open that agent", async ({ page }) => {
+  await page.addInitScript(() =>
+    localStorage.setItem("@paseo:app-settings", JSON.stringify({ theme: "dark" })),
+  );
+  const recipient = await seedMockAgentWorkspace({
+    repoPrefix: "sender-attribution-",
+    title: "Implementation",
+  });
+  try {
+    const sender = await recipient.client.createAgent({
+      provider: "codex",
+      cwd: recipient.cwd,
+      workspaceId: recipient.workspaceId,
+      title: "Reviewer",
+      model: "gpt-6.1-sol",
+      modeId: "full-access",
+    });
+    await recipient.client.sendAgentMessage(
+      recipient.agentId,
+      "I reviewed the turn-grouping changes. Heartbeats now keep their own timing footer, and the previous response stays visible.",
+      { sourceAgentId: sender.id },
+    );
+    await openAgentRoute(page, recipient);
+    await expectComposerVisible(page);
+    const attribution = page.getByRole("button", { name: "Sent by Reviewer", exact: true });
+    await expect(attribution).toBeVisible();
+    await expect(page.getByTestId("user-message").filter({ has: attribution })).toContainText(
+      "I reviewed the turn-grouping changes.",
+    );
+    const labelColor = await attribution
+      .getByText("Sent by Reviewer", { exact: true })
+      .evaluate((element) => getComputedStyle(element).color);
+    await expect(attribution.locator("svg")).toHaveCSS("fill", labelColor);
+    await expectSenderAlignedWithBubble(attribution);
+    await attribution.scrollIntoViewIfNeeded();
+    await page.screenshot({ path: "/tmp/sender-attribution.png" });
+    await attribution.click();
+    await expect.poll(() => getActiveTabTestId(page)).toContain(sender.id);
+  } finally {
+    await recipient.cleanup();
+  }
+});
+
+async function expectSenderAlignedWithBubble(attribution: Locator) {
+  const edges = await attribution.evaluate((button) => {
+    const bubble = button.nextElementSibling;
+    const label = button.querySelector('[dir="auto"]');
+    if (!bubble || !label) throw new Error("Sender label or message bubble missing");
+    return {
+      labelRight: label.getBoundingClientRect().right,
+      bubbleRight: bubble.getBoundingClientRect().right,
+    };
+  });
+  expect(
+    Math.abs(edges.labelRight - edges.bubbleRight),
+    "sender and bubble share the right edge",
+  ).toBeLessThanOrEqual(1);
+}
+
+async function seedWholeTurnHistory() {
+  const agent = await seedMockAgentWorkspace({
+    repoPrefix: "whole-turn-history-",
+    title: "Whole turns",
+    model: "e2e-fast-stream",
+  });
+  for (const prompt of [
+    ...Array.from(
+      { length: 25 },
+      (_, index) => `Short ${index}: emit 1 coalesced agent stream updates`,
+    ),
+    "Older long turn: emit 60 tool agent stream updates",
+    "Latest long turn: emit 120 tool agent stream updates",
+  ]) {
+    await agent.client.sendAgentMessage(agent.agentId, prompt);
+    await agent.client.waitForFinish(agent.agentId, 15_000);
+  }
+  return agent;
+}
+
+test("loads complete long turns and preserves expansion while revealing older history", async ({
+  page,
+}) => {
+  test.setTimeout(120_000);
+  await useChatDisplay(page, "collapseTurns");
+  const agent = await seedWholeTurnHistory();
+  try {
+    const history = await holdOlderHistoryPages(page, agent);
+    await openAgentRoute(page, agent);
+    await expectComposerVisible(page);
+    const latest = page
+      .getByTestId("turn-summary")
+      .getByRole("button", { name: "Ran 120 commands", exact: true });
+    await expect(latest).toBeVisible();
+    await expect.poll(() => rowsBetweenLatestSummaryAndReply(page)).toBe(0);
+    await latest.click();
+    await expect.poll(() => rowsBetweenLatestSummaryAndReply(page)).toBe(120);
+    await userScrollsTimelineToHistoryStart(page);
+    await history.expectRequestedPages(1);
+    history.releasePage(1);
+    await expect(
+      page
+        .getByTestId("turn-summary")
+        .getByRole("button", { name: "Ran 60 commands", exact: true }),
+    ).toBeVisible();
+    await expect.poll(() => rowsBetweenLatestSummaryAndReply(page)).toBe(120);
+    history.expectNoRepeatedEntries();
+    await latest.scrollIntoViewIfNeeded();
+    await latest.click();
+    await expect.poll(() => rowsBetweenLatestSummaryAndReply(page)).toBe(0);
+  } finally {
+    await agent.cleanup();
+  }
+});
+
+async function useThinkingDisplay(
+  page: Page,
+  autoExpandReasoning: boolean,
+  chatDisplay: ChatDisplay,
+) {
+  await page.addInitScript(
+    (settings) => {
+      localStorage.setItem(
+        "@paseo:app-settings",
+        JSON.stringify({
+          ...settings,
+          chatDisplay: sessionStorage.getItem("e2e-chat-display") ?? settings.chatDisplay,
+        }),
+      );
+    },
+    { autoExpandReasoning, chatDisplay },
+  );
+}
+
+for (const autoExpandReasoning of [false, true]) {
+  test(`reasoning follows Expand thinking (${autoExpandReasoning}) when opening its turn`, async ({
+    page,
+  }) => {
+    await page.setViewportSize({ width: 1280, height: 1000 });
+    await useThinkingDisplay(page, autoExpandReasoning, "collapseToolCalls");
+    const agent = await seedMockAgentWorkspace({
+      repoPrefix: "thinking-group-",
+      title: "Thinking with tools",
+      model: "ten-second-stream",
+      initialPrompt: "Inspect the scroll container",
+    });
+    try {
+      await agent.client.waitForFinish(agent.agentId, 30_000);
+      await openAgentRoute(page, agent);
+      await expectComposerVisible(page);
+      const reasoning = page
+        .getByText(/Need to find the scroll container, the layout effect/)
+        .filter({ visible: true })
+        .first();
+      await expectThinkingPresentation(page, autoExpandReasoning);
+      await switchToCollapsedTurns(page);
+      await expectComposerVisible(page);
+      const summary = page.getByTestId("turn-summary").last().getByRole("button");
+      await expect(summary).toBeVisible();
+      await expect(summary).not.toContainText(/thought/i);
+      await expect(reasoning).toHaveCount(0);
+      await summary.click();
+      await expect(reasoning).toHaveCount(autoExpandReasoning ? 1 : 0);
+      await expect.poll(() => groupedToolsInsideLatestTurn(page)).toEqual([]);
+      await openOneToolOutput(page);
+      await summary.click();
+      await expect(reasoning).toHaveCount(0);
+    } finally {
+      await agent.cleanup();
+    }
+  });
+}
+
+async function openOneToolOutput(page: Page) {
+  const output = page.getByText(/\[burst\] tick 1 userIsAtBottom=true/).filter({ visible: true });
+  await expect(output).toHaveCount(0);
+  const command = page
+    .getByTestId("tool-call-badge")
+    .filter({ hasText: "node scripts/simulate-stream-burst.mjs" })
+    .first();
+  await command.getByRole("button").first().click();
+  await expect(output.first()).toBeVisible();
+  await command.getByRole("button").first().click();
+  await expect(output).toHaveCount(0);
+}
+
+async function expectThinkingPresentation(page: Page, autoExpandReasoning: boolean) {
+  const reasoning = page
+    .getByText(/Need to find the scroll container, the layout effect/)
+    .filter({ visible: true })
+    .first();
+  if (autoExpandReasoning) {
+    await expect(reasoning).toBeVisible();
+    await expect(page.getByTestId("tool-call-group").filter({ hasText: /thought/ })).toHaveCount(0);
+  } else {
+    await expect(reasoning).toHaveCount(0);
+    const group = page
+      .getByTestId("tool-call-group")
+      .filter({ hasText: /read 1 file/i, visible: true })
+      .last();
+    await expect(group).toContainText(/read 1 file/i);
+    await expect(group.getByRole("button").first()).not.toContainText(/thought/i);
+    await group.getByRole("button").first().click();
+    await expect(reasoning).toBeVisible();
+  }
+}
+
+async function switchToCollapsedTurns(page: Page) {
+  await page.evaluate(() => {
+    sessionStorage.setItem("e2e-chat-display", "collapseTurns");
+  });
+  await page.reload();
+}
+
+test("a scheduled heartbeat opens a separate turn without reopening the previous response", async ({
+  page,
+}) => {
+  test.setTimeout(90_000);
+  await useChatDisplay(page, "collapseTurns");
+  const agent = await seedMockAgentWorkspace({
+    repoPrefix: "heartbeat-turn-",
+    title: "Heartbeat turns",
+    model: "ten-second-stream",
+    initialPrompt: "Inspect the scroll container",
+  });
+  const schedules = agent.client as unknown as Pick<
+    DaemonClient,
+    "scheduleCreate" | "scheduleRunOnce" | "scheduleDelete"
+  >;
+  let scheduleId: string | undefined;
+  try {
+    await agent.client.waitForFinish(agent.agentId, 30_000);
+    await openAgentRoute(page, agent);
+    await expectComposerVisible(page);
+    const summaries = page.getByTestId("turn-summary");
+    await expect(summaries).toHaveCount(1);
+    const previousSummary = await summaries.first().innerText();
+    const previousReplyId = await page
+      .getByTestId("assistant-message")
+      .last()
+      .evaluate((element) => element.closest("[data-message-id]")!.getAttribute("data-message-id"));
+    const created = await schedules.scheduleCreate({
+      name: "Check the completed work",
+      prompt: "Inspect the scroll container again",
+      cadence: { type: "cron", expression: "0 0 1 1 *" },
+      target: { type: "self", agentId: agent.agentId },
+      runOnCreate: false,
+    });
+    expect(created.error).toBeNull();
+    scheduleId = created.schedule!.id;
+    const fired = await schedules.scheduleRunOnce({ id: scheduleId });
+    expect(fired.error).toBeNull();
+    await expect(
+      page.getByTestId("tool-call-badge").filter({ hasText: /^Heartbeat/ }),
+    ).toBeVisible();
+    await expect(summaries.first()).toHaveText(previousSummary);
+    const previousReply = page
+      .locator(`[data-message-id="${previousReplyId}"]`)
+      .getByTestId("assistant-message");
+    await expect(previousReply).toBeVisible();
+    await expect(previousReply).toContainText("(end of synthetic stream)");
+    await agent.client.waitForFinish(agent.agentId, 30_000);
+    await expect(summaries).toHaveCount(2);
+    await expect.poll(() => rowsBetweenLatestSummaryAndReply(page)).toBe(0);
+    await expect(page.getByRole("button", { name: /^Worked for/ })).toHaveCount(2);
+    await page.screenshot({ path: "/tmp/heartbeat-turn-footer.png" });
+  } finally {
+    if (scheduleId) await schedules.scheduleDelete({ id: scheduleId });
+    await agent.cleanup();
+  }
+});

packages/app/e2e/browser/workspace-navigation-regression.spec.ts

@@ -11,7 +11,10 @@ import {
   expectWorkspaceTabVisible,
   openWorkspaceWithAgents,
 } from "../support/helpers/archive-tab";
-import { expectAgentAbsentFromWorkspaceLayout } from "../support/helpers/workspace-layout";
+import {
+  expectAgentAbsentFromWorkspaceLayout,
+  seedForeignPinnedAgentTab,
+} from "../support/helpers/workspace-layout";
 import { clickNewChat } from "../support/helpers/launcher";
 import { expectComposerVisible } from "../support/helpers/composer";
 import { daemonWsRoutePattern } from "../support/helpers/daemon-port";
@@ -105,6 +108,83 @@ async function openWorkspaceTabUrl(page: Page, route: string): Promise<void> {
 test.describe("Workspace navigation regression", () => {
   test.describe.configure({ timeout: 240_000 });
 
+  test("removes a foreign pinned agent when restoring a saved workspace layout", async ({
+    page,
+  }, testInfo) => {
+    const serverId = getServerId();
+    const firstWorkspace = await seedWorkspace({
+      repoPrefix: "workspace-owner-",
+      title: "Original workspace",
+    });
+    const secondWorkspace = await seedWorkspace({
+      repoPrefix: "workspace-restored-",
+      title: "Restored workspace",
+    });
+    try {
+      const firstAgent = await createMockIdleAgent(firstWorkspace.client, {
+        cwd: firstWorkspace.repoPath,
+        workspaceId: firstWorkspace.workspaceId,
+        title: "Original workspace agent",
+      });
+      const secondAgent = await createMockIdleAgent(secondWorkspace.client, {
+        cwd: secondWorkspace.repoPath,
+        workspaceId: secondWorkspace.workspaceId,
+        title: "Restored workspace agent",
+      });
+      await gotoAppShell(page);
+      await openWorkspaceWithAgents(page, [firstAgent, secondAgent]);
+      await seedForeignPinnedAgentTab(page, {
+        serverId,
+        workspaceId: secondWorkspace.workspaceId,
+        agentId: firstAgent.id,
+      });
+
+      await page.reload();
+      await waitForSidebarHydration(page);
+      await waitForWorkspaceTabsVisible(page);
+      await expectWorkspaceHeader(page, {
+        title: secondWorkspace.workspaceName,
+        subtitle: secondWorkspace.projectDisplayName,
+      });
+      await testInfo.attach("hydrated-workspace", {
+        body: await page.screenshot({ path: testInfo.outputPath("hydrated-workspace.png") }),
+        contentType: "image/png",
+      });
+      await expectAgentAbsentFromWorkspaceLayout(page, {
+        serverId,
+        workspaceId: secondWorkspace.workspaceId,
+        agentId: firstAgent.id,
+      });
+      await expectOnlyWorkspaceAgentTabsVisible(page, [secondAgent.id]);
+      await testInfo.attach("restored-workspace", {
+        body: await page.screenshot({ path: testInfo.outputPath("restored-workspace.png") }),
+        contentType: "image/png",
+      });
+
+      await switchWorkspaceViaSidebar({
+        page,
+        serverId,
+        workspaceId: firstWorkspace.workspaceId,
+      });
+      await waitForWorkspaceTabsVisible(page);
+      await expectOnlyWorkspaceAgentTabsVisible(page, [firstAgent.id]);
+      const agents = await firstWorkspace.client.fetchAgents();
+      expect(
+        agents.entries.find(({ agent }) => agent.id === firstAgent.id)?.agent.workspaceId,
+      ).toBe(firstWorkspace.workspaceId);
+      expect(
+        agents.entries.find(({ agent }) => agent.id === secondAgent.id)?.agent.workspaceId,
+      ).toBe(secondWorkspace.workspaceId);
+      await testInfo.attach("original-workspace", {
+        body: await page.screenshot({ path: testInfo.outputPath("original-workspace.png") }),
+        contentType: "image/png",
+      });
+    } finally {
+      await secondWorkspace.cleanup();
+      await firstWorkspace.cleanup();
+    }
+  });
+
   test("keeps an offline notification on the agent route until the host connects", async ({
     page,
   }) => {

packages/app/e2e/support/creation-fixtures.ts

@@ -11,24 +11,27 @@ import {
 import { installDaemonWebSocketGate } from "./helpers/daemon-websocket-gate";
 import { delayBrowserAgentCreatedStatus } from "./helpers/new-workspace";
 
-interface StartupGate {
-  release(): Promise<void>;
-  fail(): Promise<void>;
-  dispose(): Promise<void>;
-}
-
-/** Holds every later workspace agent's startup until it is released or failed once. */
-async function installStartupGate(): Promise<StartupGate> {
-  const client = await connectNewWorkspaceDaemonClient();
-  const plugin = await copyPluginExample("lifecycle-logger");
-  const gate = path.join(plugin.directory, "startup.txt");
-  const failure = path.join(plugin.directory, "startup-failure.txt");
-  const previous = await client.getDaemonConfig();
-  await writeFile(gate, "hold");
-  await writeFile(failure, "fail");
-  await writeFile(
-    path.join(plugin.directory, "index.server.ts"),
-    `
+export const test = base.extend<{
+  startup: { release(): Promise<void>; fail(): Promise<void> };
+  promptRejection: void;
+  creation: Awaited<ReturnType<typeof createCreationScenario>>;
+  promptRetry: ReturnType<typeof createPromptRetryScenario>;
+  agentRetries: Awaited<ReturnType<typeof retryNextAgentCreation>>;
+  delayedCreation: Awaited<ReturnType<typeof delayBrowserAgentCreatedStatus>>;
+}>({
+  startup: async ({ page }, provide) => {
+    void page;
+    const client = await connectNewWorkspaceDaemonClient();
+    const plugin = await copyPluginExample("lifecycle-logger");
+    const gate = path.join(plugin.directory, "startup.txt");
+    const failure = path.join(plugin.directory, "startup-failure.txt");
+    const previous = await client.getDaemonConfig();
+    try {
+      await writeFile(gate, "hold");
+      await writeFile(failure, "fail");
+      await writeFile(
+        path.join(plugin.directory, "index.server.ts"),
+        `
 import { readFile, rm } from "node:fs/promises";
 export default function contribute(server) {
   return server.before("agent.session_open", async ({ request }) => {
@@ -47,88 +50,17 @@ export default function contribute(server) {
     return request;
   });
 }
-`,
-  );
-  await client.patchDaemonConfig({ pluginsEnabled: true });
-  await client.installDirectoryPlugin(plugin.directory);
-  return {
-    release: () => rm(gate, { force: true }),
-    // Replacing the command must not expose a truncated, empty file to the hook.
-    fail: () => rename(failure, gate),
-    async dispose() {
-      await rm(gate, { force: true });
-      await client.removePlugin("lifecycle-logger");
-      await client.patchDaemonConfig({ pluginsEnabled: previous.config.pluginsEnabled });
-      await plugin.cleanup();
-      await client.close();
-    },
-  };
-}
-
-export const test = base.extend<{
-  startup: StartupGate;
-  /** A startup gate installed mid-test, after agents that must start normally. */
-  lateStartup: { arm(): Promise<StartupGate> };
-  promptRejection: void;
-  /** Fails the next workspace request once it is armed. */
-  provisioningFailure: { arm(): Promise<void> };
-  creation: Awaited<ReturnType<typeof createCreationScenario>>;
-  promptRetry: ReturnType<typeof createPromptRetryScenario>;
-  workspacePromptRetry: ReturnType<typeof createPromptRetryScenario>;
-  agentRetries: Awaited<ReturnType<typeof retryNextAgentCreation>>;
-  delayedCreation: Awaited<ReturnType<typeof delayBrowserAgentCreatedStatus>>;
-}>({
-  startup: async ({ page }, provide) => {
-    void page;
-    const gate = await installStartupGate();
-    try {
-      await provide(gate);
-    } finally {
-      await gate.dispose();
-    }
-  },
-  lateStartup: async ({ page }, provide) => {
-    void page;
-    const gates: StartupGate[] = [];
-    try {
-      await provide({
-        arm: async () => {
-          const gate = await installStartupGate();
-          gates.push(gate);
-          return gate;
-        },
-      });
-    } finally {
-      for (const gate of gates) await gate.dispose();
-    }
-  },
-  provisioningFailure: async ({ page, creation }, provide) => {
-    void page;
-    void creation;
-    const client = await connectNewWorkspaceDaemonClient();
-    const plugin = await copyPluginExample("lifecycle-logger");
-    const previous = await client.getDaemonConfig();
-    try {
-      const failure = path.join(plugin.directory, "provisioning-failure.txt");
-      // Fails one workspace request per arm, so a resubmission can succeed.
-      await writeFile(
-        path.join(plugin.directory, "index.server.ts"),
-        `
-import { rm, stat } from "node:fs/promises";
-export default function contribute(server) {
-  return server.before("workspace.create", async ({ request }) => {
-    const failure = ${JSON.stringify(failure)};
-    if (!(await stat(failure).catch(() => null))) return request;
-    await rm(failure, { force: true });
-    throw new Error("Provisioning outcome is uncertain for test");
-  });
-}
 `,
       );
       await client.patchDaemonConfig({ pluginsEnabled: true });
       await client.installDirectoryPlugin(plugin.directory);
-      await provide({ arm: () => writeFile(failure, "fail") });
+      await provide({
+        release: () => rm(gate, { force: true }),
+        // Replacing the command must not expose a truncated, empty file to the hook.
+        fail: () => rename(failure, gate),
+      });
     } finally {
+      await rm(gate, { force: true });
       await client.removePlugin("lifecycle-logger");
       await client.patchDaemonConfig({ pluginsEnabled: previous.config.pluginsEnabled });
       await plugin.cleanup();
@@ -182,14 +114,6 @@ export default function contribute(server) {
       gate.restore();
     }
   },
-  workspacePromptRetry: async ({ page }, provide) => {
-    const gate = await installDaemonWebSocketGate(page);
-    try {
-      await provide(createPromptRetryScenario(page, gate, "workspace"));
-    } finally {
-      gate.restore();
-    }
-  },
   agentRetries: async ({ page }, provide) => {
     await provide(await retryNextAgentCreation(page));
   },

packages/app/e2e/support/helpers/agent-timeline-gate.ts

@@ -338,11 +338,32 @@ export async function delayAgentOlderTimelineResponse(
   return delayAgentTimelineResponse(page, agentId, "before");
 }
 
+export interface OlderTimelinePagesOptions {
+  daemonPort?: number;
+  /**
+   * Hide whole-turn paging from the app so it reads this host with item pages, as it reads
+   * daemons released before whole-turn pages. An item page can end inside a turn or a tool run.
+   */
+  itemPagedHost?: boolean;
+}
+
+function withoutWholeTurnPages(message: WebSocketMessage): WebSocketMessage {
+  const sessionMessage = getSessionMessage(message);
+  const payload = sessionMessage ? getPayload(sessionMessage) : null;
+  if (sessionMessage?.type !== "status" || payload?.status !== "server_info") return message;
+  const envelope = parseWebSocketJson(message) as {
+    message: { payload: { features?: Record<string, unknown> } };
+  };
+  delete envelope.message.payload.features?.wholeTurnTimeline;
+  return JSON.stringify(envelope);
+}
+
 export async function holdAgentOlderTimelinePages(
   page: Page,
   agentId: string,
-  daemonPort?: number,
+  options: OlderTimelinePagesOptions = {},
 ): Promise<OlderTimelinePagesGate> {
+  const { daemonPort } = options;
   let requestCount = 0;
   let responseCount = 0;
   let repeatedEntryCount = 0;
@@ -376,7 +397,8 @@ export async function holdAgentOlderTimelinePages(
       }
       server.send(message);
     });
-    server.onMessage((message) => {
+    server.onMessage((received) => {
+      const message = options.itemPagedHost ? withoutWholeTurnPages(received) : received;
       const sessionMessage = getSessionMessage(message);
       const payload = sessionMessage ? getPayload(sessionMessage) : null;
       if (

packages/app/e2e/support/helpers/creation.ts

@@ -1,17 +1,12 @@
-import { awaitAssistantMessage } from "./agent-stream";
-import { forkMostRecentAssistantTurnToNewWorkspace } from "./assistant-fork";
 import type { WorkspaceCreateRequest } from "@getpaseo/protocol/messages";
 import { expect, type Page } from "@playwright/test";
 import { daemonWsRoutePattern } from "./daemon-port";
 import { gotoAppShell } from "./app";
 import { gotoWorkspace } from "./launcher";
-import { attachComposerTestImage, fillComposerDraft } from "./composer";
+import { fillComposerDraft } from "./composer";
 import { createAgentTabFromMenu } from "./workspace-tabs";
 import {
-  connectNewWorkspaceDaemonClient,
   openNewWorkspaceComposer,
-  openStartingRefPicker,
-  startingRefRow,
   selectWorkspaceIsolation,
   loadSessionMessageReaders,
 } from "./new-workspace";
@@ -49,43 +44,6 @@ export async function captureWorkspaceAgentRequest(page: Page, options: { block:
   return { waitForRequest: () => request };
 }
 
-/** Hold the creation request before the daemon can reserve or provision anything. */
-/** Holds each workspace request with an agent until `release` sends the held requests. */
-export async function holdWorkspaceProvisioning(page: Page) {
-  const frames = await loadSessionMessageReaders();
-  let held: Array<() => void> = [];
-  const requests: WorkspaceCreateRequest[] = [];
-  let agentPrompts = 0;
-  await page.routeWebSocket(daemonWsRoutePattern(), (browser) => {
-    const server = browser.connectToServer();
-    browser.onMessage((frame) => {
-      const message = frames.client(frame);
-      if (message?.type === "send_agent_message_request") agentPrompts++;
-      if (message?.type === "workspace.create.request" && message.agent) {
-        held.push(() => server.send(frame));
-        requests.push(message);
-        return;
-      }
-      server.send(frame);
-    });
-    server.onMessage((frame) => browser.send(frame));
-  });
-  async function waitForRequests(count: number) {
-    await expect.poll(() => requests.length).toBe(count);
-    return requests[count - 1]!;
-  }
-  return {
-    waitForRequest: () => waitForRequests(1),
-    waitForRequests,
-    release: () => {
-      const sending = held;
-      held = [];
-      for (const send of sending) send();
-    },
-    agentPrompts: () => agentPrompts,
-  };
-}
-
 export async function pressSubmitBeforeTheNextRender(page: Page, name: string): Promise<void> {
   const create = page.getByRole("button", { name, exact: true });
   await expect(create).toBeEnabled();
@@ -101,11 +59,9 @@ export async function pressSubmitBeforeTheNextRender(page: Page, name: string):
 export async function observeCreationRequests(page: Page) {
   const frames = await loadSessionMessageReaders();
   const pending = new Set<string>();
-  let workspaceRequests = 0;
   page.on("websocket", (socket) => {
     socket.on("framesent", ({ payload }) => {
       const request = frames.client(payload);
-      if (request?.type === "workspace.create.request") workspaceRequests++;
       if (
         request?.type === "workspace.create.request" ||
         request?.type === "agent.create.request"
@@ -128,7 +84,6 @@ export async function observeCreationRequests(page: Page) {
     });
   });
   return {
-    workspaceRequests: () => workspaceRequests,
     async settled() {
       await expect.poll(() => pending.size).toBe(0);
     },
@@ -183,101 +138,18 @@ export async function retryNextAgentCreation(page: Page) {
   };
 }
 
-function agentComposer(page: Page) {
-  // Retained workspaces keep hidden composers mounted beside the focused one.
-  return page.getByRole("textbox", { name: "Message agent..." }).filter({ visible: true });
-}
-
 export async function createCreationScenario(page: Page) {
   const requests = await observeCreationRequests(page);
-  const project = await seedWorkspace({
-    repoPrefix: "creation-idempotency-",
-    repo: {
-      files: [{ path: "nested/context.txt", content: "Nested agent working directory" }],
-      branches: ["recovery-base"],
-    },
-  });
+  const project = await seedWorkspace({ repoPrefix: "creation-idempotency-" });
   let workspaceId = project.workspaceId;
-  const evictionWorkspaceIds = new Set<string>();
-  const sourceClients: Array<{ close(): Promise<void> }> = [];
   return {
-    cleanup: async () => {
-      for (const client of sourceClients) await client.close();
-      await project.cleanup();
-    },
-    async openNestedAgentFork(isolation: "local" | "worktree") {
-      const cwd = `${project.repoPath}/nested`;
-      const sourceClient = await connectNewWorkspaceDaemonClient();
-      sourceClients.push(sourceClient);
-      const source = await sourceClient.createWorkspace({
-        source: { kind: "directory", path: project.repoPath },
-        agent: {
-          config: { provider: "mock", model: "e2e-fast-stream", modeId: "load-test", cwd },
-          initialPrompt: "emit 1 coalesced agent stream updates for the source conversation.",
-        },
-      });
-      if (!source.agent || !source.workspace)
-        throw new Error(source.error ?? "Missing nested source agent");
-      evictionWorkspaceIds.add(source.workspace.id);
-      await project.client.waitForFinish(source.agent.id, 20_000);
-      await gotoWorkspace(page, source.workspace.id);
-      await awaitAssistantMessage(page);
-      await forkMostRecentAssistantTurnToNewWorkspace(page);
-      await selectWorkspaceIsolation(page, isolation);
-      return cwd;
-    },
-    attachImage: () => attachComposerTestImage(page),
-    async expectImageVisible() {
-      await expect(
-        page
-          .getByRole("button", { name: "Open image attachment", exact: true })
-          .filter({ visible: true }),
-      ).toHaveCount(1);
-    },
-    async expectInitialPromptOnce(prompt: string) {
-      const agents = (await project.client.fetchAgents()).entries.filter(
-        ({ agent }) => agent.workspaceId === workspaceId,
-      );
-      expect(agents).toHaveLength(1);
-      const reader = await connectNewWorkspaceDaemonClient();
-      try {
-        const timeline = await reader.fetchAgentTimeline(agents[0]!.agent.id);
-        expect(timeline.entries.filter(({ item }) => item.type === "user_message")).toHaveLength(1);
-        expect(
-          timeline.entries.filter(
-            ({ item }) => item.type === "user_message" && item.text === prompt,
-          ),
-        ).toHaveLength(1);
-      } finally {
-        await reader.close();
-      }
-    },
-    async expectNestedAgentCwd() {
-      const workspace = (await project.client.fetchWorkspaces()).entries.find(
-        (entry) => entry.id === workspaceId,
-      )!;
-      const nestedAgent = (await project.client.fetchAgents()).entries.find(
-        ({ agent }) => agent.workspaceId === workspaceId,
-      )!.agent;
-      expect(nestedAgent.cwd).toBe(`${workspace.workspaceDirectory}/nested`);
-    },
-    async closePendingAgent(agentId: string) {
-      await page.getByTestId(`workspace-tab-agent_${agentId}`).filter({ visible: true }).hover();
-      await page.getByTestId(`workspace-agent-close-${agentId}`).filter({ visible: true }).click();
-      await expect(
-        page.getByTestId(`workspace-tab-agent_${agentId}`).filter({ visible: true }),
-      ).toHaveCount(0);
-    },
+    cleanup: project.cleanup,
     async openWorkspaceForm(isolation: "local" | "worktree") {
       await gotoAppShell(page);
       await waitForSidebarHydration(page);
       await openNewWorkspaceComposer(page, project);
       await selectWorkspaceIsolation(page, isolation);
     },
-    async selectWorktreeBranch(name: string) {
-      await openStartingRefPicker(page);
-      await startingRefRow(page, `${name}, local branch`).click();
-    },
     async openAgentDraft() {
       await gotoWorkspace(page, project.workspaceId);
       await createAgentTabFromMenu(page);
@@ -293,74 +165,6 @@ export async function createCreationScenario(page: Page) {
       if (prompt) await fillComposerDraft(page, prompt);
       await pressSubmitBeforeTheNextRender(page, button);
     },
-    async expectNormalAgentComposer() {
-      await expect(agentComposer(page)).toBeEditable();
-      // Provisioning belongs to the workspace header and sidebar, not the conversation.
-      await expect(page.getByText("Creating workspace and agent…", { exact: true })).toHaveCount(0);
-    },
-    async expectAgentCannotBeStoppedYet() {
-      await expect(
-        page.getByRole("button", { name: "Stop agent" }).filter({ visible: true }),
-      ).toBeDisabled();
-    },
-    async queueFollowUp(prompt: string) {
-      await agentComposer(page).fill(prompt);
-      await agentComposer(page).press("Enter");
-      await expect(
-        page.getByRole("button", { name: "Send queued message now" }).filter({ visible: true }),
-      ).toBeVisible();
-      await expect(page.getByText(prompt, { exact: true }).filter({ visible: true })).toBeVisible();
-    },
-    async expectQueuedFollowUp(prompt: string) {
-      await expect(
-        page.getByRole("button", { name: "Send queued message now" }).filter({ visible: true }),
-      ).toHaveCount(1);
-      await expect(page.getByText(prompt, { exact: true }).filter({ visible: true })).toBeVisible();
-    },
-    async resubmitWorkspace() {
-      await page.getByRole("button", { name: "Create", exact: true }).click();
-    },
-    async expectAgentConfig(config: { model: string; modeId: string }) {
-      const agent = (await project.client.fetchAgents()).entries.find(
-        (entry) => entry.agent.workspaceId === workspaceId,
-      )!.agent;
-      expect({ model: agent.model, modeId: agent.currentModeId }).toEqual(config);
-    },
-    async typeComposerDraft(text: string) {
-      await agentComposer(page).fill(text);
-      // The composer publishes typed text to its draft after the next paint.
-      await page.evaluate(
-        () => new Promise((resolve) => requestAnimationFrame(() => setTimeout(resolve, 0))),
-      );
-    },
-    async expectComposerDraft(text: string) {
-      await expect(agentComposer(page)).toHaveValue(text);
-    },
-    async expectAgentNotWorking() {
-      await expect(
-        page.getByTestId("turn-working-indicator").filter({ visible: true }),
-      ).toHaveCount(0);
-    },
-    async expectTimelineSettled() {
-      await expect(page.getByText("Updating messages", { exact: true })).toHaveCount(0);
-    },
-    async expectUserMessagesInOrder(prompts: string[]) {
-      const agent = (await project.client.fetchAgents()).entries.find(
-        (entry) => entry.agent.workspaceId === workspaceId,
-      );
-      const reader = await connectNewWorkspaceDaemonClient();
-      try {
-        await expect
-          .poll(async () =>
-            (await reader.fetchAgentTimeline(agent!.agent.id)).entries.flatMap(({ item }) =>
-              item.type === "user_message" ? [item.text] : [],
-            ),
-          )
-          .toEqual(prompts);
-      } finally {
-        await reader.close();
-      }
-    },
     async expectPromptVisible(prompt?: string) {
       // Inactive agent tabs retain their timeline DOM beside the visible draft.
       const rows = page.getByTestId("user-message").filter({ visible: true });
@@ -371,7 +175,7 @@ export async function createCreationScenario(page: Page) {
       await expect(page.getByTestId("user-message").first()).toBeVisible();
       await expect(
         page
-          .locator('[data-testid^="workspace-tab-agent_"][aria-selected="true"]')
+          .locator('[data-testid^="workspace-tab-draft_"][aria-selected="true"]')
           .filter({ visible: true }),
       ).toBeVisible();
     },
@@ -420,57 +224,15 @@ export async function createCreationScenario(page: Page) {
           .first(),
       ).toBeVisible();
     },
-    async expectFailedAgentDraft(prompt: string) {
-      await requests.settled();
-      await expect(
-        page
-          .locator('[data-testid^="workspace-tab-draft_"][aria-selected="true"]')
-          .filter({ visible: true }),
-      ).toBeVisible();
-      await expect(
-        page
-          .getByText(/Creation startup failed for test/)
-          .filter({ visible: true })
-          .first(),
-      ).toBeVisible();
-      await expect(agentComposer(page)).toHaveValue(prompt);
-      await this.expectNoCreationRecovery();
-    },
-    async resendFailedDraft() {
-      await page.getByRole("button", { name: "Send message", exact: true }).click();
-    },
-    async expectReturnedToNewWorkspace(prompt: string, error: string) {
-      await requests.settled();
-      await expect(page).toHaveURL(/\/new\?/);
-      await expect(agentComposer(page)).toHaveValue(prompt);
-      await expect(page.getByText(error).filter({ visible: true }).first()).toBeVisible();
-      await this.expectNoCreationRecovery();
-      expect(requests.workspaceRequests()).toBe(1);
-      expect(
-        (await project.client.fetchWorkspaces()).entries.filter(
-          (workspace) =>
-            workspace.projectId === project.projectId &&
-            workspace.id !== project.workspaceId &&
-            !evictionWorkspaceIds.has(workspace.id),
-        ),
-      ).toHaveLength(0);
-    },
-    async expectNoCreationRecovery() {
-      await expect(page.getByRole("button", { name: "Retry creation", exact: true })).toHaveCount(
-        0,
-      );
-      await expect(page.getByRole("button", { name: "Return to draft", exact: true })).toHaveCount(
-        0,
-      );
+    async expectStartupFailure() {
+      await expect(page.getByText(/Creation startup failed for test/).first()).toBeVisible();
     },
     async expectOneCreatedWorkspace() {
       await expect(page).toHaveURL(/\/workspace\//);
       await requests.settled();
       const workspaces = (await project.client.fetchWorkspaces()).entries.filter(
         (workspace) =>
-          workspace.projectId === project.projectId &&
-          workspace.id !== project.workspaceId &&
-          !evictionWorkspaceIds.has(workspace.id),
+          workspace.projectId === project.projectId && workspace.id !== project.workspaceId,
       );
       expect(workspaces).toHaveLength(1);
       workspaceId = workspaces[0]!.id;
@@ -503,11 +265,8 @@ export async function createCreationScenario(page: Page) {
         .toBe(title);
     },
     async evictAndReturnToDraft() {
-      workspaceId = new URL(page.url()).pathname.split("/workspace/")[1]!;
       const draft = page
-        .locator(
-          '[data-testid^="workspace-tab-draft_"][aria-selected="true"], [data-testid^="workspace-tab-agent_"][aria-selected="true"]',
-        )
+        .locator('[data-testid^="workspace-tab-draft_"][aria-selected="true"]')
         .filter({ visible: true })
         .first();
       const draftTestId = await draft.getAttribute("data-testid");
@@ -517,7 +276,6 @@ export async function createCreationScenario(page: Page) {
           source: { kind: "directory", path: project.repoPath },
         });
         if (!result.workspace) throw new Error(result.error ?? "Failed to seed eviction workspace");
-        evictionWorkspaceIds.add(result.workspace.id);
         await switchWorkspaceViaSidebar({
           page,
           serverId: getServerId(),
@@ -538,18 +296,15 @@ export async function createCreationScenario(page: Page) {
 export function createPromptRetryScenario(
   page: Page,
   gate: Awaited<ReturnType<typeof installDaemonWebSocketGate>>,
-  kind: "agent" | "workspace" = "agent",
 ) {
-  const requestType = `${kind}.create.request`;
-  const responseType = `${kind}.create.response`;
   let firstMessage: ReturnType<typeof gate.getClientRequests>[number] | undefined;
   return {
     holdAcknowledgement() {
-      gate.holdNextServerMessage(responseType);
+      gate.holdNextServerMessage("agent.create.response");
     },
     async waitForDeliveredPrompt() {
-      await gate.waitForHeldServerMessage(responseType);
-      firstMessage = gate.getClientRequests(requestType).at(-1);
+      await gate.waitForHeldServerMessage("agent.create.response");
+      firstMessage = gate.getClientRequests("agent.create.request").at(-1);
     },
     async disconnectAndReconnect() {
       const fetches = gate.getClientRequestCount("fetch_agents_request");
@@ -560,89 +315,13 @@ export function createPromptRetryScenario(
         .toBeGreaterThan(fetches);
     },
     async expectSameAgentAndMessage() {
-      expect(gate.getClientRequestCount(requestType)).toBe(1);
+      expect(gate.getClientRequestCount("agent.create.request")).toBe(1);
       await expect
         .poll(() => gate.getClientRequestCount("creation.subscribe.request"))
         .toBeGreaterThan(0);
-      expect(gate.getClientRequests(requestType).at(-1)).toEqual(firstMessage);
+      expect(gate.getClientRequests("agent.create.request").at(-1)).toEqual(firstMessage);
       expect(gate.getClientRequestCount("send_agent_message_request")).toBe(0);
       await expect(page.getByTestId("user-message").filter({ visible: true })).toHaveCount(1);
     },
   };
 }
-
-export async function hideCreationLifecycle(page: Page) {
-  const frames = await loadSessionMessageReaders();
-  let requests = 0;
-  await page.routeWebSocket(daemonWsRoutePattern(), (browser) => {
-    const server = browser.connectToServer();
-    browser.onMessage((frame) => {
-      if (frames.client(frame)?.type === "workspace.create.request") requests++;
-      server.send(frame);
-    });
-    server.onMessage((frame) => {
-      const message = frames.server(frame);
-      if (
-        message?.type === "status" &&
-        message.payload.status === "server_info" &&
-        typeof message.payload.features === "object" &&
-        message.payload.features !== null
-      ) {
-        browser.send(
-          JSON.stringify({
-            type: "session",
-            message: {
-              ...message,
-              payload: {
-                ...message.payload,
-                features: { ...message.payload.features, creationLifecycle: false },
-              },
-            },
-          }),
-        );
-        return;
-      }
-      browser.send(frame);
-    });
-  });
-  return { expectNoCreationRequest: () => expect(requests).toBe(0) };
-}
-
-/** Simulate an uncertain receipt after the real daemon registered and ran the initial agent. */
-export async function reportUnknownPromptOutcome(page: Page) {
-  const frames = await loadSessionMessageReaders();
-  await page.routeWebSocket(daemonWsRoutePattern(), (browser) => {
-    const server = browser.connectToServer();
-    browser.onMessage((frame) => server.send(frame));
-    server.onMessage((frame) => {
-      const message = frames.server(frame);
-      if (
-        message?.type === "workspace.create.response" &&
-        message.payload.agent &&
-        message.payload.creation
-      ) {
-        const error = "Initial prompt outcome is uncertain for test";
-        browser.send(
-          JSON.stringify({
-            ...JSON.parse(frame.toString()),
-            message: {
-              ...message,
-              payload: {
-                ...message.payload,
-                error,
-                creation: {
-                  ...message.payload.creation,
-                  phase: "failed",
-                  error,
-                  outcomeUnknown: true,
-                },
-              },
-            },
-          }),
-        );
-        return;
-      }
-      browser.send(frame);
-    });
-  });
-}

packages/app/e2e/support/helpers/custom-models.ts

@@ -19,6 +19,9 @@ export async function addCustomModel(page: Page, id: string): Promise<void> {
     .getByRole("button", { name: "Add", exact: true })
     .click();
   await expect(page.getByRole("button", { name: `Remove ${id}`, exact: true })).toHaveCount(1);
+  // Config updates before provider refresh finishes and dismisses the add sheet.
+  // Resizing or interacting with the model list must wait for that save to finish.
+  await expect(page.getByTestId("add-custom-model-sheet")).toBeHidden();
 }
 
 export async function removeCustomModel(page: Page, id: string): Promise<void> {

packages/app/e2e/support/helpers/new-workspace.ts

@@ -18,7 +18,6 @@ type NewWorkspaceDaemonClient = Pick<
   | "createPaseoWorktree"
   | "createWorkspace"
   | "fetchAgents"
-  | "fetchAgentTimeline"
   | "fetchWorkspaces"
   | "getPaseoWorktreeList"
   | "getDaemonConfig"

packages/app/e2e/support/helpers/seed-client.ts

@@ -149,7 +149,11 @@ export interface SeedDaemonClient {
     timeout?: number,
   ): Promise<{ status: string }>;
   cancelAgent(agentId: string): Promise<void>;
-  sendAgentMessage(agentId: string, text: string): Promise<void>;
+  sendAgentMessage(
+    agentId: string,
+    text: string,
+    options?: { sourceAgentId?: string },
+  ): Promise<void>;
   waitForFinish(
     agentId: string,
     timeout?: number,

packages/app/e2e/support/helpers/timeline-pagination.ts

@@ -1,4 +1,4 @@
-import { expect, type TestInfo, type Page } from "@playwright/test";
+import { expect, type Locator, type TestInfo, type Page } from "@playwright/test";
 import { buildAgentRoute, seedMockAgentWorkspace, type MockAgentWorkspace } from "./mock-agent";
 import { readReplicaCache } from "./replica-cache-storage";
 import {
@@ -9,6 +9,7 @@ import {
   type AgentTimelineResponseGate,
   type BootstrapTimelineGate,
   type OlderTimelinePagesGate,
+  type OlderTimelinePagesOptions,
 } from "./agent-timeline-gate";
 
 export { holdDaemonHydration };
@@ -35,6 +36,19 @@ interface RealisticOlderTimelineAgent extends MockAgentWorkspace {
   newestPrompt: string;
 }
 
+export interface ItemPagedToolGroupAgent extends MockAgentWorkspace {
+  newestPrompt: string;
+  /** Commands in one run, more than an item page holds. */
+  totalCommands: number;
+  /** Commands of that run the initial tail loads, so the size of the group as first shown. */
+  loadedCommands: number;
+}
+
+interface ToolCallGroupPositionSnapshot {
+  top: number;
+}
+
+const ITEM_PAGE_SIZE = 40;
 const PROMPT_PREFIX = "timeline-pagination-turn";
 const LIVE_BEFORE_HYDRATION_PROMPT = "timeline live before authoritative hydration";
 const HISTORY_START_THRESHOLD_PX = 96;
@@ -126,6 +140,93 @@ export async function seedRealisticOlderTimeline(): Promise<RealisticOlderTimeli
   };
 }
 
+/**
+ * A run of commands longer than an item page, followed by enough short turns that the
+ * initial tail ends inside the run. Read with item pages, the tail loads the newest
+ * commands as one group; the older page carries the rest of that run and the turns before
+ * it, with a further page behind it.
+ */
+export async function seedItemPagedToolGroupTimeline(): Promise<ItemPagedToolGroupAgent> {
+  const agent = await seedMockAgentWorkspace({
+    repoPrefix: "timeline-item-page-tool-group-",
+    title: "Item page tool group regression",
+  });
+  const olderTurns = 10;
+  const newerTurns = 12;
+  const totalCommands = 50;
+  // A short turn is its prompt and one reply; the run's turn ends with one reply.
+  const loadedCommands = ITEM_PAGE_SIZE - newerTurns * 2 - 1;
+  const shortTurnPrompt = (label: string, index: number) =>
+    `item-page-${label}-turn-${index}: emit 1 coalesced agent stream updates`;
+  const sendTurn = async (prompt: string) => {
+    await agent.client.sendAgentMessage(agent.agentId, prompt);
+    await agent.client.waitForFinish(agent.agentId, 15_000);
+  };
+
+  for (let index = 0; index < olderTurns; index += 1) {
+    await sendTurn(shortTurnPrompt("older", index));
+  }
+  await sendTurn(`emit ${totalCommands} tool agent stream updates`);
+  for (let index = 0; index < newerTurns; index += 1) {
+    await sendTurn(shortTurnPrompt("newer", index));
+  }
+
+  return {
+    ...agent,
+    newestPrompt: shortTurnPrompt("newer", newerTurns - 1),
+    totalCommands,
+    loadedCommands,
+  };
+}
+
+export async function useChatDisplay(
+  page: Page,
+  chatDisplay: "full" | "collapseToolCalls" | "collapseTurns",
+): Promise<void> {
+  await page.addInitScript((value) => {
+    localStorage.setItem("@paseo:app-settings", JSON.stringify({ chatDisplay: value }));
+  }, chatDisplay);
+}
+
+function toolCallGroup(page: Page, commandCount: number): Locator {
+  const timeline = page.locator('[data-testid="agent-chat-scroll"]:visible').first();
+  return timeline
+    .getByTestId("tool-call-group")
+    .getByRole("button", { name: `Ran ${commandCount} commands`, exact: true });
+}
+
+export async function rememberToolCallGroupPosition(
+  page: Page,
+  commandCount: number,
+): Promise<ToolCallGroupPositionSnapshot> {
+  const group = toolCallGroup(page, commandCount);
+  await expect(group).toBeVisible();
+  const box = await group.boundingBox();
+  if (!box) {
+    throw new Error(`Expected a rendered tool-call group of ${commandCount} commands`);
+  }
+  return { top: box.y };
+}
+
+/** The group the reader was on keeps its place on screen, now counting the older page's calls. */
+export async function expectToolCallGroupPositionPreserved(
+  page: Page,
+  commandCount: number,
+  before: ToolCallGroupPositionSnapshot,
+): Promise<void> {
+  const group = toolCallGroup(page, commandCount);
+  await expect(group).toBeVisible();
+  await expect
+    .poll(
+      async () => {
+        const box = await group.boundingBox();
+        return box ? Math.abs(box.y - before.top) : Number.POSITIVE_INFINITY;
+      },
+      { message: `the group of ${commandCount} commands keeps its viewport position` },
+    )
+    .toBeLessThanOrEqual(2);
+}
+
 export async function scrollThroughOlderHistoryPages(
   page: Page,
   pageCount: number,
@@ -316,13 +417,14 @@ export async function holdNextOlderTimelinePage(
 export async function holdOlderHistoryPages(
   page: Page,
   agent: MockAgentWorkspace,
-  daemonPort?: number,
+  options?: OlderTimelinePagesOptions,
 ): Promise<OlderHistoryPages> {
   const gate: OlderTimelinePagesGate = await holdAgentOlderTimelinePages(
     page,
     agent.agentId,
-    daemonPort,
+    options,
   );
+  const loader = page.getByTestId("load-older-history-spinner");
   return {
     async expectRequestedPages(count) {
       await gate.waitForRequestCount(count);
@@ -330,7 +432,17 @@ export async function holdOlderHistoryPages(
     },
     async expectSettledWithRequestedPages(count) {
       await waitForTimelineGeometryToSettle(page);
-      expect(gate.getRequestCount()).toBe(count);
+      // The loader stays until the prepend settles and the viewport decides whether to
+      // keep loading. Once it hides, no further page loads without new user intent.
+      await expect
+        .poll(
+          async () => ({
+            requestedPages: gate.getRequestCount(),
+            loading: await loader.isVisible(),
+          }),
+          { message: `older history settles after ${count} requested page(s)` },
+        )
+        .toEqual({ requestedPages: count, loading: false });
     },
     expectNoRepeatedEntries() {
       expect(gate.getRepeatedEntryCount()).toBe(0);
@@ -423,6 +535,53 @@ export async function expectTimelineViewportAnchoredAfterPrepend(
   expect(Math.abs(contentGrowth - scrollAdjustment)).toBeLessThanOrEqual(2);
 }
 
+/**
+ * Item-based pages from older hosts split turns, so the oldest loaded turn starts
+ * mid-turn: its prompt is above loaded history. Returns that prompt.
+ */
+export async function expectOldestLoadedTurnPartial(
+  page: Page,
+  prompts: readonly string[],
+): Promise<string> {
+  const timeline = page.locator('[data-testid="agent-chat-scroll"]:visible').first();
+  const oldestLoadedPrompt = await timeline
+    .getByTestId("user-message")
+    .first()
+    .evaluate((element) => element.textContent ?? "");
+  const loadedIndex = prompts.findIndex((prompt) => oldestLoadedPrompt.includes(prompt));
+  expect(loadedIndex, "oldest loaded prompt is a seeded turn").toBeGreaterThan(0);
+  const oldestRow = timeline.locator("[data-history-row-id]").first();
+  await expect(oldestRow.getByTestId("user-message"), "rows above the oldest prompt").toHaveCount(
+    0,
+  );
+  const partialPrompt = prompts[loadedIndex - 1]!;
+  await expectTimelinePromptNotMounted(page, partialPrompt);
+  return partialPrompt;
+}
+
+/** The reader stays with the turn they were reading once it folds behind its summary. */
+export async function expectFoldedTurnAtReadingPosition(page: Page, prompt: string): Promise<void> {
+  const timeline = page.locator('[data-testid="agent-chat-scroll"]:visible').first();
+  const promptRow = timeline.locator("[data-history-row-id]").filter({ hasText: prompt });
+  await expect(promptRow).toBeVisible({ timeout: 15_000 });
+  // The host row carries the folded turn's summary line.
+  await expect(promptRow.getByTestId("turn-summary")).toBeVisible();
+  await expect
+    .poll(
+      async () => {
+        const [timelineBox, promptBox] = await Promise.all([
+          timeline.boundingBox(),
+          promptRow.boundingBox(),
+        ]);
+        if (!timelineBox || !promptBox) return false;
+        const offset = promptBox.y - timelineBox.y;
+        return offset >= 0 && offset <= timelineBox.height / 2;
+      },
+      { message: "folded turn sits in the upper half of the viewport" },
+    )
+    .toBe(true);
+}
+
 export async function expectTimelineAtHistoryStart(page: Page): Promise<void> {
   await expect
     .poll(async () => (await readTimelineViewport(page)).scrollTop)

packages/app/e2e/support/helpers/workspace-layout.ts

@@ -1,12 +1,47 @@
 import { expect, type Page } from "@playwright/test";
 import { z } from "zod";
 import { WorkspaceLayoutPersistedStateSchema } from "../../../src/stores/workspace-layout-storage";
+import { openTabInLayoutFocused } from "../../../src/stores/workspace-layout-actions";
 import {
   buildWorkspaceTabPersistenceKey,
   type WorkspaceTab,
 } from "../../../src/workspace-tabs/model";
 import { getServerId } from "./server-id";
 
+export async function seedForeignPinnedAgentTab(
+  page: Page,
+  input: { serverId: string; workspaceId: string; agentId: string },
+): Promise<void> {
+  const raw = await page.evaluate(() => localStorage.getItem("workspace-layout-state"));
+  if (raw === null) throw new Error("Workspace layout was not persisted");
+  const stored = z
+    .object({ state: WorkspaceLayoutPersistedStateSchema, version: z.number().optional() })
+    .parse(JSON.parse(raw));
+  const key = buildWorkspaceTabPersistenceKey(input);
+  const layout = key ? stored.state.layoutByWorkspace[key] : null;
+  if (!key || !layout) throw new Error(`No persisted layout for workspace ${input.workspaceId}`);
+  const opened = openTabInLayoutFocused({
+    layout,
+    target: { kind: "agent", agentId: input.agentId },
+    now: 1,
+    placement: { mode: "focused" },
+    explorerSidebarPaneId: stored.state.explorerSidebarPaneIdByWorkspace?.[key] ?? null,
+  });
+  if (!opened) throw new Error("Failed to seed foreign agent tab");
+  stored.state = WorkspaceLayoutPersistedStateSchema.parse({
+    ...stored.state,
+    layoutByWorkspace: { ...stored.state.layoutByWorkspace, [key]: opened.layout },
+    pinnedAgentIdsByWorkspace: {
+      ...stored.state.pinnedAgentIdsByWorkspace,
+      [key]: [...(stored.state.pinnedAgentIdsByWorkspace?.[key] ?? []), input.agentId],
+    },
+  });
+  await page.evaluate(
+    (value) => localStorage.setItem("workspace-layout-state", value),
+    JSON.stringify(stored),
+  );
+}
+
 /** Seed the reported hidden Explorer-only layout with 2,250 saved agent draft tabs. */
 export async function seedCorruptedWorkspaceLayout(page: Page, workspaceId: string): Promise<void> {
   const raw = await page.evaluate(() => localStorage.getItem("workspace-layout-state"));

packages/app/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@getpaseo/app",
-  "version": "0.13.1",
+  "version": "0.13.2",
   "private": true,
   "main": "index.ts",
   "scripts": {
@@ -61,7 +61,6 @@
     "@gorhom/portal": "^1.0.14",
     "@marijn/find-cluster-break": "^1.0.2",
     "@mattermost/react-native-paste-input": "2.0.1",
-    "@noble/hashes": "^2.4.0",
     "@react-native-async-storage/async-storage": "2.2.0",
     "@react-native-masked-view/masked-view": "0.3.2",
     "@react-native/normalize-colors": "0.86.3",

packages/app/src/agent-presentation/index.ts

@@ -1,4 +1,3 @@
-import { useAgentCreation } from "@/workspace-creation";
 import { useShallow } from "zustand/shallow";
 import { useProviderIcon } from "@/components/provider-icons";
 import type { PanelDescriptor } from "@/panels/panel-registry";
@@ -34,7 +33,6 @@ export function useAgentDescriptor(
   target: { kind: "agent"; agentId: string },
   context: { serverId: string },
 ): PanelDescriptor {
-  const creation = useAgentCreation(context.serverId, target.agentId);
   const descriptorState = useSessionStore(
     useShallow((state) => {
       const session = state.sessions[context.serverId];
@@ -51,10 +49,8 @@ export function useAgentDescriptor(
       };
     }),
   );
-  const provider = creation ? creation.provider : descriptorState.provider;
-  const title = creation ? creation.text : descriptorState.title;
-  const icon = useProviderIcon(provider, context.serverId);
-  return buildAgentDescriptor({ ...descriptorState, provider, title, icon });
+  const icon = useProviderIcon(descriptorState.provider, context.serverId);
+  return buildAgentDescriptor({ ...descriptorState, icon });
 }
 
 export function buildAgentDescriptor(input: {

packages/app/src/agent-stream/footer-spacing.test.ts

@@ -71,7 +71,7 @@ function layoutFor(input: { platform: "web" | "native"; isTurnActive: boolean })
       isTurnActive: input.isTurnActive,
       history: strategy.orderTail([userMessage("user"), assistant]),
       liveHead: [],
-      timingByAssistantId: timingFor(assistant.id),
+      timingByItemId: timingFor(assistant.id),
     }),
   };
 }

packages/app/src/agent-stream/history-window.ts

@@ -1,4 +1,5 @@
 import type { StreamItem } from "@/types/stream";
+import { continuesTurn } from "./turn-membership";
 
 export const DEFAULT_MOUNTED_RECENT_STREAM_ITEMS = 20;
 
@@ -32,7 +33,7 @@ export function findMountedWindowStart(input: {
   }
 
   let startIndex = Math.max(items.length - minMountedCount, 0);
-  while (startIndex > 0 && items[startIndex]?.kind !== "user_message") {
+  while (startIndex > 0 && continuesTurn(items[startIndex - 1], items[startIndex])) {
     startIndex -= 1;
   }
   return startIndex;

packages/app/src/agent-stream/layout.test.ts

@@ -104,7 +104,7 @@ function layoutFor(input: {
       strategy,
       streamHead: input.head ?? [],
     }),
-    timingByAssistantId: timingFor(...(input.timingIds ?? [])),
+    timingByItemId: timingFor(...(input.timingIds ?? [])),
   });
 }
 
@@ -148,7 +148,7 @@ function findLayoutItem(layout: StreamLayout, id: string): StreamLayoutItem {
 }
 
 describe("layoutStream", () => {
-  it("places one response footer after an adjacent tagged tool-only turn", () => {
+  it("keeps separate footers for an assistant turn and an adjacent tool-only turn", () => {
     const priorAssistant = assistantMessage("prior", 1, undefined, "turn-1");
     const nextTool = toolCall("next-tool", 2, "turn-2");
     const layout = layoutFor({
@@ -157,8 +157,8 @@ describe("layoutStream", () => {
       timingIds: [priorAssistant.id],
     });
 
-    expect(layout.auxiliaryTurnFooter?.itemId).toBe(priorAssistant.id);
-    expect(footerOwners(layout)).toEqual([priorAssistant.id]);
+    expect(layout.auxiliaryTurnFooter?.itemId).toBe(nextTool.id);
+    expect(footerOwners(layout)).toEqual([priorAssistant.id, nextTool.id]);
   });
 
   it("recomputes cached history layout when only the live boundary turn changes", () => {
@@ -171,7 +171,7 @@ describe("layoutStream", () => {
       isTurnActive: true,
       history,
       liveHead,
-      timingByAssistantId: timingFor(priorAssistant.id),
+      timingByItemId: timingFor(priorAssistant.id),
     });
 
     liveHead[0] = { ...liveHead[0]!, turnId: "turn-2" };
@@ -180,7 +180,7 @@ describe("layoutStream", () => {
       isTurnActive: true,
       history,
       liveHead,
-      timingByAssistantId: timingFor(priorAssistant.id),
+      timingByItemId: timingFor(priorAssistant.id),
     });
 
     expect(footerOwners(first)).toEqual([]);

packages/app/src/agent-stream/layout.ts

@@ -39,13 +39,13 @@ export interface StreamLayoutInput {
   isTurnActive: boolean;
   history: StreamItem[];
   liveHead: StreamItem[];
-  timingByAssistantId: Map<string, TurnTiming>;
+  timingByItemId: Map<string, TurnTiming>;
 }
 
 interface LayoutSegmentInput {
   strategy: StreamStrategy;
   items: StreamItem[];
-  timingByAssistantId: Map<string, TurnTiming>;
+  timingByItemId: Map<string, TurnTiming>;
   auxiliaryTurnFooter: TurnFooterHost | null;
   hasAuxiliaryFooter: boolean;
   frameOrder: StreamFrameChildOrder;
@@ -57,8 +57,8 @@ interface LayoutSegmentInput {
   phase: "streaming" | "complete";
 }
 
-interface AssistantFooterSource {
-  item: Extract<StreamItem, { kind: "assistant_message" }>;
+interface TurnFooterSource {
+  item: StreamItem;
   items: StreamItem[];
   index: number;
 }
@@ -67,23 +67,26 @@ function createTurnFooterHost(input: {
   item: StreamItem;
   items: StreamItem[];
   index: number;
-  timingByAssistantId: Map<string, TurnTiming>;
+  timingByItemId: Map<string, TurnTiming>;
 }): TurnFooterHost {
   return {
     itemId: input.item.id,
     items: input.items,
-    timing: input.timingByAssistantId.get(input.item.id),
+    timing: input.timingByItemId.get(input.item.id),
     startIndex: input.index,
   };
 }
 
-function findLatestAssistantInResponse(input: {
+function findTurnFooterSource(input: {
   strategy: StreamStrategy;
   items: StreamItem[];
   startIndex: number;
   boundaryAboveItems?: StreamItem[] | null;
   boundaryAboveIndex?: number | null;
-}): AssistantFooterSource | null {
+}): TurnFooterSource | null {
+  const last = input.items[input.startIndex];
+  const toolFallback: TurnFooterSource | null =
+    last?.kind === "tool_call" ? { item: last, items: input.items, index: input.startIndex } : null;
   let items = input.items;
   let index = input.startIndex;
   let canCrossBoundary = true;
@@ -97,7 +100,7 @@ function findLatestAssistantInResponse(input: {
     ) {
       const item = items[index];
       if (!item || (laterItem && !continuesResponse(item, laterItem))) {
-        return null;
+        return toolFallback;
       }
       if (item.kind === "assistant_message") {
         return { item, items, index };
@@ -111,7 +114,7 @@ function findLatestAssistantInResponse(input: {
       input.boundaryAboveIndex === null ||
       input.boundaryAboveIndex === undefined
     ) {
-      return null;
+      return toolFallback;
     }
 
     items = input.boundaryAboveItems;
@@ -131,20 +134,20 @@ function resolveAuxiliaryTurnFooter(input: StreamLayoutInput): TurnFooterHost |
     return null;
   }
 
-  const assistant = findLatestAssistantInResponse({
+  const source = findTurnFooterSource({
     strategy: input.strategy,
     items: footerItems,
     startIndex: latestIndex,
   });
-  if (!assistant) {
+  if (!source) {
     return null;
   }
 
   return createTurnFooterHost({
-    item: assistant.item,
-    items: assistant.items,
-    index: assistant.index,
-    timingByAssistantId: input.timingByAssistantId,
+    item: source.item,
+    items: source.items,
+    index: source.index,
+    timingByItemId: input.timingByItemId,
   });
 }
 
@@ -154,7 +157,7 @@ function resolveCompletedFooter(input: {
   index: number;
   item: StreamItem;
   belowItem: StreamItem | null;
-  timingByAssistantId: Map<string, TurnTiming>;
+  timingByItemId: Map<string, TurnTiming>;
   auxiliaryTurnFooter: TurnFooterHost | null;
   boundaryAboveItems: StreamItem[] | null;
   boundaryAboveIndex: number | null;
@@ -163,21 +166,21 @@ function resolveCompletedFooter(input: {
     return null;
   }
 
-  const assistant = findLatestAssistantInResponse({
+  const source = findTurnFooterSource({
     strategy: input.strategy,
     items: input.items,
     startIndex: input.index,
     boundaryAboveItems: input.boundaryAboveItems,
     boundaryAboveIndex: input.boundaryAboveIndex,
   });
-  if (!assistant || input.auxiliaryTurnFooter?.itemId === assistant.item.id) {
+  if (!source || input.auxiliaryTurnFooter?.itemId === source.item.id) {
     return null;
   }
   return createTurnFooterHost({
-    item: assistant.item,
-    items: assistant.items,
-    index: assistant.index,
-    timingByAssistantId: input.timingByAssistantId,
+    item: source.item,
+    items: source.items,
+    index: source.index,
+    timingByItemId: input.timingByItemId,
   });
 }
 
@@ -306,7 +309,7 @@ function layoutSegmentItem(
     index,
     item,
     belowItem,
-    timingByAssistantId: input.timingByAssistantId,
+    timingByItemId: input.timingByItemId,
     auxiliaryTurnFooter: input.auxiliaryTurnFooter,
     boundaryAboveItems: input.boundaryAboveItems,
     boundaryAboveIndex: input.boundaryAboveIndex,
@@ -375,7 +378,7 @@ export function layoutStream(input: StreamLayoutInput): StreamLayout {
       history = layoutSegment({
         strategy: input.strategy,
         items: input.history,
-        timingByAssistantId: input.timingByAssistantId,
+        timingByItemId: input.timingByItemId,
         auxiliaryTurnFooter,
         hasAuxiliaryFooter,
         frameOrder,
@@ -395,7 +398,7 @@ export function layoutStream(input: StreamLayoutInput): StreamLayout {
   const liveHead = layoutSegment({
     strategy: input.strategy,
     items: input.liveHead,
-    timingByAssistantId: input.timingByAssistantId,
+    timingByItemId: input.timingByItemId,
     auxiliaryTurnFooter,
     hasAuxiliaryFooter,
     frameOrder,

packages/app/src/agent-stream/model.test.ts

@@ -69,8 +69,8 @@ describe("buildAgentStreamRenderModel", () => {
       historyStart: 2,
     });
 
-    expect(model.turnTiming.byAssistantId.has("hidden-a")).toBe(false);
-    expect(model.turnTiming.byAssistantId.get("visible-a")).toEqual({
+    expect(model.turnTiming.byItemId.has("hidden-a")).toBe(false);
+    expect(model.turnTiming.byItemId.get("visible-a")).toEqual({
       completedAt: tail[3]?.timestamp,
       durationMs: 1000,
     });
@@ -184,7 +184,7 @@ describe("buildAgentStreamRenderModel", () => {
     });
 
     expect(model.turnTiming.runningStartedAt).toBe(tail[0]?.timestamp);
-    expect(model.turnTiming.byAssistantId.has("live-a")).toBe(false);
+    expect(model.turnTiming.byItemId.has("live-a")).toBe(false);
   });
 
   it("maps completed turn timing to assistant ids across committed history and live head", () => {
@@ -201,7 +201,7 @@ describe("buildAgentStreamRenderModel", () => {
     });
 
     expect(model.turnTiming.runningStartedAt).toBe(null);
-    expect(model.turnTiming.byAssistantId.get("live-a")).toEqual({
+    expect(model.turnTiming.byItemId.get("live-a")).toEqual({
       completedAt: head[0]?.timestamp,
       durationMs: 3000,
     });
@@ -220,7 +220,7 @@ describe("buildAgentStreamRenderModel", () => {
     });
 
     expect(model.segments.historyMounted.map((item) => item.id)).toEqual(["a1", "u1"]);
-    expect(model.turnTiming.byAssistantId.get("a1")).toEqual({
+    expect(model.turnTiming.byItemId.get("a1")).toEqual({
       completedAt: tail[1]?.timestamp,
       durationMs: 3000,
     });
@@ -238,7 +238,7 @@ describe("buildAgentStreamRenderModel", () => {
       isMobileBreakpoint: false,
     });
 
-    expect(model.turnTiming.byAssistantId.size).toBe(0);
+    expect(model.turnTiming.byItemId.size).toBe(0);
   });
 
   it.each(["web", "native"] as const)(
@@ -274,10 +274,10 @@ describe("buildAgentStreamRenderModel", () => {
 
       expect(second.history).toBe(first.history);
       expect(second.segments.historyMounted).toBe(first.segments.historyMounted);
-      expect(second.turnTiming.byAssistantId).toBe(first.turnTiming.byAssistantId);
+      expect(second.turnTiming.byItemId).toBe(first.turnTiming.byItemId);
       expect(first.history).toHaveLength(20);
-      expect(first.turnTiming.byAssistantId.has("a29")).toBe(false);
-      expect(first.turnTiming.byAssistantId.get("a38")).toEqual({
+      expect(first.turnTiming.byItemId.has("a29")).toBe(false);
+      expect(first.turnTiming.byItemId.get("a38")).toEqual({
         completedAt: tail[77]?.timestamp,
         durationMs: 1000,
       });

packages/app/src/agent-stream/presentation.test.ts

@@ -15,6 +15,7 @@ import { QueryClient } from "@tanstack/react-query";
 import { describe, expect, it } from "vitest";
 import { buildAgentStreamRenderModel } from "./model";
 import { createStreamPresentation } from "./presentation";
+import { createReadingAnchor } from "./reading-anchor";
 
 const runtime = {
   paseo: {},
@@ -588,3 +589,175 @@ describe("timeline presentation", () => {
     expect(projectTimelineItems([source], () => [])).toEqual([]);
   });
 });
+
+it("opening a turn reveals individual calls rather than another tool group", () => {
+  const present = createStreamPresentation();
+  const timestamp = new Date();
+  const tail: StreamItem[] = [
+    { kind: "user_message", id: "prompt", text: "Work", timestamp },
+    toolCall("one", "Bash"),
+    toolCall("two", "Bash"),
+    { kind: "assistant_message", id: "reply", text: "Done", timestamp },
+  ];
+  const result = present({
+    ...presentationOptions,
+    transform: undefined,
+    tail,
+    head: [],
+    display: "collapseTurns",
+    isTurnActive: false,
+    expandedTurnHostIds: new Set(["prompt"]),
+  });
+  expect(result.tail.map((item) => item.id)).toEqual(tail.map((item) => item.id));
+  expect(result.groupsByHostId.size).toBe(0);
+  expect(result.readingRowReplacements.get("tool-two")).toBeUndefined();
+});
+
+it.each(["collapseToolCalls", "collapseTurns"] as const)(
+  "preserves the reader when a prepend extends a group in %s",
+  (display) => {
+    const present = createStreamPresentation();
+    const anchor = createReadingAnchor();
+    const calls = [toolCall("one", "Bash"), toolCall("two", "Bash")];
+    const input = {
+      ...presentationOptions,
+      transform: undefined,
+      display,
+      head: [],
+      isTurnActive: false,
+    };
+    const partial = present({ ...input, tail: calls.slice(1) });
+    anchor.reconcile(0, [{ id: partial.tail[0]!.id, top: 48, height: 200 }]);
+    const completed = present({ ...input, tail: calls });
+    const groupId = completed.tail[0]!.id;
+    expect(anchor.getRowId(completed.readingRowReplacements)).toBe(groupId);
+    expect(
+      anchor.reconcile(
+        0,
+        [{ id: groupId, top: 448, height: 200 }],
+        false,
+        completed.readingRowReplacements,
+      ),
+    ).toBe(400);
+    expect(anchor.getRowId()).toBe(groupId);
+    const timestamp = new Date();
+    const folded = present({
+      ...input,
+      display: "collapseTurns",
+      tail: [
+        { kind: "user_message", id: "prompt", text: "Work", timestamp },
+        ...calls,
+        { kind: "assistant_message", id: "reply", text: "Done", timestamp },
+      ],
+    });
+    // Both the original partial group and its replacement resolve directly to the turn.
+    expect(folded.readingRowReplacements.get(calls[1]!.id)).toBe("prompt");
+    expect(anchor.getRowId(folded.readingRowReplacements)).toBe("prompt");
+    const opened = present({ ...input, tail: calls, display: "full" });
+    expect(opened.readingRowReplacements.get(calls[1]!.id)).toBeUndefined();
+  },
+);
+
+it("presents received agent messages as attributed bubbles with the original turn identity", () => {
+  const call = toolCall("received", "agent_message");
+  if (call.payload.source !== "agent") throw new Error("Expected agent tool");
+  call.turnId = "turn";
+  call.payload.data.agentMessage = {
+    event: "message",
+    sender: { id: "sender", title: "Reviewer" },
+    text: "Ready",
+  };
+  const result = createStreamPresentation()({
+    ...presentationOptions,
+    transform: undefined,
+    tail: [call],
+    head: [],
+  });
+  expect(result.tail[0]).toMatchObject({
+    kind: "user_message",
+    id: call.id,
+    turnId: "turn",
+    text: "Ready",
+    sender: { id: "sender", title: "Reviewer" },
+  });
+});
+
+it("does not reopen the previous turn while a new run waits for its first row", () => {
+  const timestamp = new Date();
+  const tail: StreamItem[] = [
+    { kind: "user_message", id: "prompt", text: "Work", timestamp },
+    toolCall("one", "Bash"),
+    { kind: "assistant_message", id: "reply", text: "Done", timestamp },
+  ];
+  for (const item of tail) item.turnId = "completed";
+  const result = createStreamPresentation()({
+    ...presentationOptions,
+    transform: undefined,
+    tail,
+    head: [],
+    display: "collapseTurns",
+    isTurnActive: true,
+    activeTurnId: "new",
+  });
+  expect(result.tail.map((item) => item.id)).toEqual(["prompt", "reply"]);
+});
+
+it("groups reasoning with tools unless Expand thinking is enabled, including setting changes", () => {
+  const present = createStreamPresentation();
+  const timestamp = new Date();
+  const thought: StreamItem = {
+    kind: "thought",
+    id: "thought",
+    text: "Consider this",
+    status: "ready",
+    timestamp,
+  };
+  const tail: StreamItem[] = [toolCall("one", "Bash"), thought, toolCall("two", "Bash")];
+  for (const item of tail) item.turnId = "run";
+  const input = {
+    ...presentationOptions,
+    transform: undefined,
+    tail,
+    head: [],
+    display: "collapseToolCalls" as const,
+    isTurnActive: false,
+  };
+  const grouped = present({ ...input, autoExpandReasoning: false });
+  expect(grouped.tail).toHaveLength(1);
+  expect(grouped.groupsByHostId.get("tool-one")?.run.calls).toEqual(tail);
+  const separate = present({ ...input, autoExpandReasoning: true });
+  expect(separate.tail.map((item) => item.id)).toEqual(["tool-one", "thought", "tool-two"]);
+  expect(separate.groupsByHostId.has("thought")).toBe(false);
+  const next = { ...thought, id: "next", turnId: "next-run" };
+  const bounded = present({ ...input, tail: [...tail, next], autoExpandReasoning: false });
+  expect(bounded.tail.map((item) => item.id)).toEqual(["tool-one", "next"]);
+});
+
+it.each([false, true])(
+  "reveals raw reasoning when opening a turn (Expand thinking %s)",
+  (autoExpandReasoning) => {
+    const timestamp = new Date();
+    const tail: StreamItem[] = [
+      { kind: "user_message", id: "prompt", text: "Work", timestamp },
+      { kind: "thought", id: "thought", text: "Consider this", status: "ready", timestamp },
+      toolCall("one", "Bash"),
+      { kind: "assistant_message", id: "reply", text: "Done", timestamp },
+    ];
+    const input = {
+      ...presentationOptions,
+      transform: undefined,
+      tail,
+      head: [],
+      display: "collapseTurns" as const,
+      isTurnActive: false,
+      autoExpandReasoning,
+    };
+    const present = createStreamPresentation();
+    const closed = present(input);
+    expect(closed.tail.some((item) => item.id === "thought")).toBe(false);
+    const opened = present({ ...input, expandedTurnHostIds: new Set(["prompt"]) });
+    expect(opened.tail).toEqual(tail);
+    expect(opened.turns.nestedItemIds.has("thought")).toBe(true);
+    expect(opened.groupsByHostId.size).toBe(0);
+  },
+);

packages/app/src/agent-stream/presentation.ts

@@ -1,3 +1,4 @@
+import { isTurnBoundary } from "./turn-membership";
 import type { ChatDisplay } from "@/hooks/use-settings";
 import type { TimelineItemTransform } from "@/plugins/timeline/model";
 import { projectPluginTimelineItems } from "@/plugins/timeline/projection";
@@ -10,19 +11,38 @@ import {
 } from "@/tool-calls/detail-level/projection";
 import type { StreamItem, UserMessageItem } from "@/types/stream";
 import { collapseTurns, type TurnCollapse } from "./turn-collapse/model";
+import type { ReadingRowReplacements } from "./reading-anchor";
 
 interface PresentationInput {
   tail: StreamItem[];
   head: StreamItem[];
   transform: TimelineItemTransform | undefined;
   display: ChatDisplay;
+  autoExpandReasoning?: boolean;
   /** User messages whose collapsed turn the reader opened. */
   expandedTurnHostIds: ReadonlySet<string>;
   isTurnActive: boolean;
+  activeTurnId?: string | null;
 }
 
 export interface StreamPresentation extends ToolCallDetailProjection {
   turns: Omit<TurnCollapse, "tail">;
+  readingRowReplacements: ReadingRowReplacements;
+}
+
+function groupedRowHosts(
+  rows: readonly StreamItem[],
+  groups: ToolCallDetailProjection["groupsByHostId"],
+): ReadonlyMap<string, string> {
+  const hosts = new Map<string, string>();
+  for (const row of rows) {
+    const group = groups.get(row.id);
+    if (!group) continue;
+    for (const call of group.run.calls) {
+      if (call.id !== row.id) hosts.set(call.id, row.id);
+    }
+  }
+  return hosts;
 }
 
 const NO_COLLAPSED_TURNS: StreamPresentation["turns"] = collapseTurns({
@@ -55,27 +75,52 @@ export function createStreamPresentation() {
   let historyTransform: TimelineItemTransform | undefined;
   let historyRows: StreamItem[] = [];
   let preparedTail: StreamItem[] | undefined;
+  let preparedAutoExpandReasoning: boolean | undefined;
   let preparedLevel: ToolCallDetailLevel | undefined;
   let preparedHistory: PreparedToolCallHistory | null = null;
+  let historyGroupHosts: ReadonlyMap<string, string> = new Map();
   let collapsedSource: StreamItem[] | undefined;
   let collapsedIsLatestTurnOpen = false;
   let collapsedExpandedHostIds: ReadonlySet<string> | undefined;
   let collapsed: TurnCollapse | undefined;
 
   function presentRows(item: StreamItem): StreamItem[] {
+    if (item.kind === "tool_call" && item.payload.source === "agent") {
+      const message = item.payload.data.agentMessage;
+      if (message?.event === "message") {
+        return [
+          {
+            kind: "user_message",
+            id: item.id,
+            turnId: item.turnId,
+            timelineCursor: item.timelineCursor,
+            timestamp: item.timestamp,
+            text: message.text,
+            sender: message.sender,
+          },
+        ];
+      }
+    }
     return [item.kind === "user_message" ? presentUserMessage(item) : item];
   }
 
   function collapse(
     projection: ToolCallDetailProjection,
     input: PresentationInput,
-  ): StreamPresentation {
+  ): Omit<StreamPresentation, "readingRowReplacements"> {
     if (input.display !== "collapseTurns") {
       return { ...projection, turns: NO_COLLAPSED_TURNS };
     }
     // Live text updates reach the head only, so the folded history is reused until the
     // retained rows, the latest turn's liveness, or the reader's expanded turns change.
-    const isLatestTurnOpen = input.isTurnActive || projection.head.length > 0;
+    const isLatestTurnOpen =
+      (input.isTurnActive || projection.head.length > 0) &&
+      !isTurnBoundary(projection.tail.at(-1) ?? null, projection.head[0] ?? null) &&
+      !(
+        input.activeTurnId &&
+        projection.tail.at(-1)?.turnId &&
+        input.activeTurnId !== projection.tail.at(-1)?.turnId
+      );
     if (
       !collapsed ||
       collapsedSource !== projection.tail ||
@@ -93,7 +138,20 @@ export function createStreamPresentation() {
       collapsedExpandedHostIds = input.expandedTurnHostIds;
     }
     const { tail, ...turns } = collapsed;
-    return { ...projection, tail, turns };
+    if (turns.nestedItemIds.size === 0) return { ...projection, tail, turns };
+    // Opening a turn reveals its raw calls; those rows must not become group hosts again.
+    const withoutExpandedRows = (groups: StreamPresentation["groupsByHostId"]) => ({
+      size: groups.size - [...turns.nestedItemIds].filter((id) => groups.has(id)).length,
+      get: (id: string) => (turns.nestedItemIds.has(id) ? undefined : groups.get(id)),
+      has: (id: string) => !turns.nestedItemIds.has(id) && groups.has(id),
+    });
+    return {
+      ...projection,
+      tail,
+      turns,
+      groupsByHostId: withoutExpandedRows(projection.groupsByHostId),
+      historyGroupUpdatesByHostId: withoutExpandedRows(projection.historyGroupUpdatesByHostId),
+    };
   }
 
   return (input: PresentationInput): StreamPresentation => {
@@ -111,20 +169,48 @@ export function createStreamPresentation() {
       const blocks = presentRows(item);
       head.push(...blocks);
     }
-    if (preparedTail !== historyRows || preparedLevel !== level) {
-      preparedHistory = prepareToolCallHistory(level, historyRows);
+    if (
+      preparedTail !== historyRows ||
+      preparedLevel !== level ||
+      preparedAutoExpandReasoning !== input.autoExpandReasoning
+    ) {
+      preparedHistory = prepareToolCallHistory(level, historyRows, input.autoExpandReasoning);
+      historyGroupHosts = preparedHistory
+        ? groupedRowHosts(preparedHistory.grouped.tail, preparedHistory.grouped.groupsByHostId)
+        : new Map();
       preparedTail = historyRows;
       preparedLevel = level;
+      preparedAutoExpandReasoning = input.autoExpandReasoning;
     }
-    return collapse(
-      projectToolCallDetailLevel({
-        level,
-        tail: historyRows,
-        head,
-        preparedHistory,
-        isTurnActive: input.isTurnActive,
-      }),
-      input,
+    const projection = projectToolCallDetailLevel({
+      level,
+      tail: historyRows,
+      head,
+      preparedHistory,
+      isTurnActive: input.isTurnActive,
+    });
+    const result = collapse(projection, input);
+    // Only the trailing retained group can absorb head rows. Reuse the retained
+    // index across streaming updates rather than walking the full history again.
+    const last = projection.tail.at(-1);
+    const liveGroupHosts = groupedRowHosts(
+      last ? [last, ...projection.head] : projection.head,
+      projection.groupsByHostId,
     );
+    const retainedGroupHosts = historyGroupHosts;
+    return {
+      ...result,
+      readingRowReplacements: {
+        get(id) {
+          if (result.turns.nestedItemIds.has(id)) return undefined;
+          const groupHost = liveGroupHosts.get(id) ?? retainedGroupHosts.get(id) ?? id;
+          return (
+            result.turns.hostIdByHiddenRowId.get(id) ??
+            result.turns.hostIdByHiddenRowId.get(groupHost) ??
+            (groupHost === id ? undefined : groupHost)
+          );
+        },
+      },
+    };
   };
 }

packages/app/src/agent-stream/reading-anchor.test.ts

@@ -2,6 +2,24 @@ import { describe, expect, it } from "vitest";
 import { createReadingAnchor } from "./reading-anchor";
 
 describe("reading anchor", () => {
+  it("pins the folded turn host when a prepend replaces the row being read", () => {
+    const anchor = createReadingAnchor();
+    anchor.reconcile(0, [{ id: "tool", top: 48, height: 200 }]);
+    const replacements = new Map([["tool", "prompt"]]);
+    expect(anchor.getRowId(replacements)).toBe("prompt");
+    expect(anchor.project(0, { id: "prompt", top: 1048 }, replacements)).toBe(1000);
+    // Projection does not consume the correction; an unmounted host keeps the pin.
+    expect(anchor.reconcile(0, [], false, replacements)).toBe(0);
+    expect(anchor.getRowId()).toBe("tool");
+    expect(
+      anchor.reconcile(0, [{ id: "prompt", top: 1048, height: 100 }], false, replacements),
+    ).toBe(1000);
+    expect(anchor.getRowId()).toBe("prompt");
+    expect(
+      anchor.reconcile(1000, [{ id: "prompt", top: 1048, height: 100 }], false, replacements),
+    ).toBe(1000);
+  });
+
   const rows = [
     { id: "above", top: 0, height: 500 },
     { id: "reading", top: 500, height: 500 },

packages/app/src/agent-stream/reading-anchor.ts

@@ -6,6 +6,10 @@ interface RowGeometry {
 
 // A row must clear the reading line before the next row takes ownership.
 const READING_POSITION_OFFSET_PX = 8;
+export interface ReadingRowReplacements {
+  get(id: string): string | undefined;
+}
+const NO_REPLACEMENTS: ReadingRowReplacements = new Map();
 
 // Content coordinates survive user scrolling. Layout commits replace the geometry;
 // scroll events reuse it, without another DOM measurement pass.
@@ -14,10 +18,15 @@ export function createReadingAnchor() {
   let geometry: readonly RowGeometry[] = [];
   const readingRow = (scrollTop: number) =>
     geometry.find((row) => row.top + row.height > scrollTop + READING_POSITION_OFFSET_PX);
-  const project = (scrollTop: number, row: Pick<RowGeometry, "id" | "top"> | undefined) =>
-    scrollTop + (anchor && row?.id === anchor.id ? row.top - anchor.top : 0);
+  const getRowId = (replacements = NO_REPLACEMENTS) =>
+    anchor ? (replacements.get(anchor.id) ?? anchor.id) : null;
+  const project = (
+    scrollTop: number,
+    row: Pick<RowGeometry, "id" | "top"> | undefined,
+    replacements = NO_REPLACEMENTS,
+  ) => scrollTop + (anchor && row && row.id === getRowId(replacements) ? row.top - anchor.top : 0);
   return {
-    getRowId: () => anchor?.id ?? null,
+    getRowId,
     getReadingRowId: (scrollTop: number) =>
       readingRow(scrollTop)?.id ?? geometry.at(-1)?.id ?? null,
     project,
@@ -28,13 +37,18 @@ export function createReadingAnchor() {
       const next = readingRow(scrollTop);
       anchor = next ? { id: next.id, top: next.top } : null;
     },
-    reconcile(scrollTop: number, rows: readonly RowGeometry[], userScrolled = false): number {
+    reconcile(
+      scrollTop: number,
+      rows: readonly RowGeometry[],
+      userScrolled = false,
+      replacements = NO_REPLACEMENTS,
+    ): number {
       geometry = rows;
-      const previous = anchor && rows.find((row) => row.id === anchor?.id);
+      const previous = anchor && rows.find((row) => row.id === getRowId(replacements));
       // The first virtualized commit can precede its mounted range. Keep the
       // pinned reader until it mounts, rather than adopting an unrelated row.
       if (anchor && !previous && !userScrolled) return scrollTop;
-      const correctedTop = project(scrollTop, previous ?? undefined);
+      const correctedTop = project(scrollTop, previous ?? undefined, replacements);
       // A prepend can expose the bottom of an estimated row above the reader.
       // Do not transfer ownership to it until the user moves the reading position.
       const next = previous && !userScrolled ? previous : readingRow(correctedTop);

packages/app/src/agent-stream/render-strategy.test.ts

@@ -214,7 +214,7 @@ describe("neighbor and traversal semantics", () => {
     ).toBe("assistant-1\n\nassistant-2");
   });
 
-  it("collects copy content across adjacent turns without a visible prompt", () => {
+  it("keeps copied content within the canonical turn without a visible prompt", () => {
     const chronological: StreamItem[] = [
       { ...assistantMessage("a1", "first turn", 1), turnId: "turn-1" },
       { ...toolCall("tool", 2), turnId: "turn-2" },
@@ -228,7 +228,7 @@ describe("neighbor and traversal semantics", () => {
         items: chronological,
         startIndex: 2,
       }),
-    ).toBe("first turn\n\nsecond turn");
+    ).toBe("second turn");
   });
 
   it("returns undefined neighbor when index would be out of bounds", () => {

packages/app/src/agent-stream/strategy-web.test.tsx

@@ -7,7 +7,7 @@ import { act } from "react";
 import { createRoot, type Root } from "react-dom/client";
 import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
 import { RetainedPanelActivity } from "@/components/retained-panel";
-import type { StreamItem } from "@/types/stream";
+import { reduceStreamUpdate, type StreamItem } from "@/types/stream";
 import type { StreamRenderInput, StreamSegmentRenderers, StreamViewportHandle } from "./strategy";
 import { createWebStreamStrategy } from "./strategy-web";
 
@@ -131,6 +131,79 @@ describe("createWebStreamStrategy", () => {
     vi.restoreAllMocks();
   });
 
+  it.each(["liveHead", "historyMounted"] as const)(
+    "keeps one rendered tool row after late prior-turn updates in %s",
+    (lane) => {
+      const strategy = createWebStreamStrategy({ isMobileBreakpoint: true });
+      container = document.createElement("div");
+      document.body.appendChild(container);
+      root = createRoot(container);
+      const input: StreamRenderInput = {
+        agentId: "agent",
+        segments: { historyVirtualized: [], historyMounted: [], liveHead: [] },
+        boundary: {
+          hasVirtualizedHistory: false,
+          hasMountedHistory: lane === "historyMounted",
+          hasLiveHead: lane === "liveHead",
+        },
+        renderers: createRenderers(() => {}),
+        listEmptyComponent: null,
+        viewportRef: React.createRef<StreamViewportHandle>(),
+        routeBottomAnchorRequest: null,
+        isAuthoritativeHistoryReady: true,
+        onNearBottomChange: () => {},
+        onNearHistoryStart: () => true,
+        isLoadingOlderHistory: false,
+        hasOlderHistory: false,
+        olderHistoryProgressKey: null,
+        scrollEnabled: true,
+        listStyle: null,
+        baseListContentContainerStyle: null,
+        forwardListContentContainerStyle: null,
+        contentMaxWidth: DEFAULT_CONTENT_MAX_WIDTH,
+      };
+      let items: StreamItem[] = [];
+      const updates = [
+        { callId: "background", turnId: "old", status: "running" },
+        { callId: "exec", turnId: "current", status: "running" },
+        { callId: "background", turnId: "old", status: "completed" },
+        { callId: "exec", turnId: "current", status: "completed" },
+      ] as const;
+      for (const [index, update] of updates.entries()) {
+        items = reduceStreamUpdate(
+          items,
+          {
+            type: "timeline",
+            provider: "codex",
+            turnId: update.turnId,
+            item: {
+              type: "tool_call",
+              callId: update.callId,
+              name: "exec_command",
+              status: update.status,
+              error: null,
+              detail: { type: "shell", command: update.callId },
+            },
+          },
+          new Date(index),
+        );
+        act(() =>
+          root?.render(
+            strategy.render({
+              ...input,
+              segments: { ...input.segments, [lane]: items },
+            }),
+          ),
+        );
+      }
+      const rows = [...container.querySelectorAll("[data-history-row-id]")];
+      expect(rows.map((row) => row.getAttribute("data-history-row-id"))).toEqual([
+        "agent_tool_turn:old/background",
+        "agent_tool_turn:current/exec",
+      ]);
+    },
+  );
+
   it("mounts virtualized history without recursive row measurement updates", () => {
     const rowRenderCount = vi.fn();
     const strategy = createWebStreamStrategy({ isMobileBreakpoint: true });

packages/app/src/agent-stream/strategy-web.tsx

@@ -394,7 +394,7 @@ function WebStreamViewport(props: StreamRenderInput & { isMobileBreakpoint: bool
   const rangeExtractor = useCallback(
     (range: VirtualRange): number[] => {
       const anchorIndex = segments.historyVirtualized.findIndex(
-        (row) => row.id === readingAnchor.getRowId(),
+        (row) => row.id === readingAnchor.getRowId(props.readingRowReplacements),
       );
       const container = scrollContainerRef.current;
       // TanStack has computed the new measurements before calling the extractor.
@@ -404,10 +404,14 @@ function WebStreamViewport(props: StreamRenderInput & { isMobileBreakpoint: bool
       const measurement = virtualizer.measurementsCache[anchorIndex];
       const correctedOffset =
         container && measurement
-          ? readingAnchor.project(container.scrollTop, {
-              id: String(measurement.key),
-              top: measurement.start,
-            })
+          ? readingAnchor.project(
+              container.scrollTop,
+              {
+                id: String(measurement.key),
+                top: measurement.start,
+              },
+              props.readingRowReplacements,
+            )
           : container?.scrollTop;
       let visibleRange = range;
       if (
@@ -428,7 +432,7 @@ function WebStreamViewport(props: StreamRenderInput & { isMobileBreakpoint: bool
         ]),
       ].sort((left, right) => left - right);
     },
-    [chatFindRowIndexes, readingAnchor, segments.historyVirtualized],
+    [chatFindRowIndexes, readingAnchor, segments.historyVirtualized, props.readingRowReplacements],
   );
   const virtualOffsetListener = useRef<((offset: number, scrolling: boolean) => void) | null>(null);
   const observeVirtualOffset = useCallback<typeof observeElementOffset>((instance, onOffset) => {
@@ -742,7 +746,12 @@ function WebStreamViewport(props: StreamRenderInput & { isMobileBreakpoint: bool
     );
     const shouldAnchor = !followOutputRef.current && !isJumpSettling();
     if (!shouldAnchor) readingAnchor.reset();
-    const correctedTop = readingAnchor.reconcile(container.scrollTop, rows);
+    const correctedTop = readingAnchor.reconcile(
+      container.scrollTop,
+      rows,
+      false,
+      props.readingRowReplacements,
+    );
     if (!shouldAnchor) {
       readingAnchor.reset();
       return;

packages/app/src/agent-stream/strategy.ts

@@ -1,6 +1,7 @@
 import type { ComponentType, ReactElement, ReactNode, RefObject } from "react";
 import type { StyleProp, ViewStyle } from "react-native";
 import type { StreamItem } from "@/types/stream";
+import type { ReadingRowReplacements } from "./reading-anchor";
 import { continuesResponse } from "./turn-membership";
 import type { StreamHistoryBoundary, StreamRenderSegments } from "./model";
 import type {
@@ -78,6 +79,8 @@ export interface StreamRenderInput {
   segments: StreamRenderSegments;
   historyRowRevision?: StreamHistoryRowRevision;
   liveHeadRowRevision?: unknown;
+  /** Presentation rows replaced by another row after history is folded. */
+  readingRowReplacements?: ReadingRowReplacements;
   boundary: StreamHistoryBoundary;
   renderers: StreamSegmentRenderers;
   listEmptyComponent: ReactNode;

packages/app/src/agent-stream/stream-tick.bench.ts

@@ -110,7 +110,7 @@ function runTicks(input: { tail: StreamItem[]; historyStart: number; heads: Stre
       isTurnActive: true,
       history: model.history,
       liveHead: model.segments.liveHead,
-      timingByAssistantId: model.turnTiming.byAssistantId,
+      timingByItemId: model.turnTiming.byItemId,
     });
   }
 }

packages/app/src/agent-stream/turn-collapse/model.test.ts

@@ -48,6 +48,49 @@ function collapse(tail: StreamItem[], options: Partial<CollapseTurnsInput> = {})
 const ids = (items: StreamItem[]) => items.map((item) => item.id);
 
 describe("collapseTurns", () => {
+  it("maps hidden rows only while their turn is closed", () => {
+    const result = collapse([user("u1"), shell("c1"), reply("final")]);
+    expect(result.hostIdByHiddenRowId.get("c1")).toBe("u1");
+    const expanded = collapse([user("u1"), shell("c1"), reply("final")], {
+      expandedHostIds: new Set(["u1"]),
+    });
+    expect(expanded.hostIdByHiddenRowId.size).toBe(0);
+  });
+  it("keeps lifecycle events and compaction recognizable beside a semantic action summary", () => {
+    const create = shell("create");
+    if (create.payload.source !== "agent") throw new Error("Expected agent tool");
+    create.payload.data.name = "mcp__paseo__create_agent";
+    create.payload.data.detail = { type: "unknown", input: { title: "Side fix" }, output: null };
+    const finished = shell("finished");
+    if (finished.payload.source !== "agent") throw new Error("Expected agent tool");
+    finished.payload.data.name = "agent_notification";
+    finished.payload.data.agentMessage = {
+      event: "finished",
+      sender: { id: "worker", title: "PR helper" },
+      text: "Finished",
+    };
+    const items: StreamItem[] = [
+      user("u1"),
+      create,
+      finished,
+      {
+        kind: "compaction",
+        id: "compaction",
+        timestamp: at,
+        status: "completed",
+      } satisfies StreamItem,
+      shell("bash"),
+      reply("done"),
+    ].map((item) => Object.assign(item, { turnId: "same-run" }));
+    const result = collapse(items);
+    expect(ids(result.tail)).toEqual(["u1", "finished", "compaction", "done"]);
+    expect(result.turnsByHostId.get("u1")?.summary.tools).toMatchObject({
+      commandCount: 1,
+      otherToolCount: 0,
+      paseoActions: { "Created agent": 1 },
+    });
+  });
+
   it("folds a finished turn's work into its user message and keeps the reply", () => {
     const result = collapse([
       user("u1"),
@@ -63,7 +106,6 @@ describe("collapseTurns", () => {
       hostId: "u1",
       expanded: false,
       summary: {
-        messageCount: 1,
         tools: expect.objectContaining({ commandCount: 2 }),
       },
     });
@@ -121,6 +163,34 @@ describe("collapseTurns", () => {
     expect(result.turnsByHostId.size).toBe(0);
   });
 
+  it("keeps a completed response folded when a promptless canonical turn starts", () => {
+    const first = [user("u1"), shell("c1"), reply("r1")].map((item) =>
+      Object.assign(item, { turnId: "first" }),
+    );
+    const next = { ...shell("heartbeat"), turnId: "second" };
+    const result = collapse([...first, next], { isLatestTurnOpen: true });
+    expect(ids(result.tail)).toEqual(["u1", "r1", "heartbeat"]);
+    expect(result.turnsByHostId.has("u1")).toBe(true);
+  });
+
+  it("keeps mid-turn messages visible when work is folded", () => {
+    const tail = [user("prompt"), shell("work"), user("steer"), shell("more"), reply("done")];
+    for (const item of tail) item.turnId = "same-turn";
+    const result = collapse(tail);
+    expect(ids(result.tail)).toEqual(["prompt", "steer", "done"]);
+    expect(result.hostIdByFoldedMessageId.has("steer")).toBe(false);
+  });
+
+  it("reveals every raw call inside an expanded turn", () => {
+    const calls = [shell("one"), shell("two")];
+    const result = collapse([user("prompt"), calls[0]!, reply("done")], {
+      expandedHostIds: new Set(["prompt"]),
+      getGroupedCalls: (id) => (id === "one" ? calls : undefined),
+    });
+    expect(ids(result.tail)).toEqual(["prompt", "one", "two", "done"]);
+    expect([...result.nestedItemIds]).toEqual(["one", "two"]);
+  });
+
   it("counts every call a tool-call group row stands for", () => {
     const group = [shell("c1"), shell("c2"), shell("c3")];
     const result = collapse([user("u1"), group[0]!, reply("final")], {

packages/app/src/agent-stream/turn-collapse/model.ts

@@ -1,13 +1,18 @@
-import { getStreamItemMessageId, type StreamItem, type ToolCallItem } from "@/types/stream";
+import { isTurnBoundary, isTurnTrigger } from "../turn-membership";
+import {
+  getStreamItemMessageId,
+  type StreamItem,
+  type ThoughtItem,
+  type ToolCallItem,
+} from "@/types/stream";
 import { summarizeToolCalls, type OverviewSummary } from "@/tool-calls/detail-level/overview/model";
 
 export interface TurnSummary {
-  messageCount: number;
   tools: OverviewSummary;
 }
 
 export interface CollapsedTurn {
-  /** The user message the turn answers. Its row carries the turn's summary line. */
+  /** The input or first loaded row that carries the turn's summary line. */
   hostId: string;
   expanded: boolean;
   summary: TurnSummary;
@@ -20,6 +25,8 @@ export interface TurnCollapse {
   nestedItemIds: ReadonlySet<string>;
   /** The turn a folded message belongs to, for surfaces that must reveal it. */
   hostIdByFoldedMessageId: ReadonlyMap<string, string>;
+  /** Mounted rows replaced by a closed turn's host, for preserving the reading position. */
+  hostIdByHiddenRowId: ReadonlyMap<string, string>;
 }
 
 export interface CollapseTurnsInput {
@@ -28,7 +35,7 @@ export interface CollapseTurnsInput {
   isLatestTurnOpen: boolean;
   expandedHostIds: ReadonlySet<string>;
   /** The calls a tool-call group row stands for; undefined for a single call. */
-  getGroupedCalls: (itemId: string) => readonly ToolCallItem[] | undefined;
+  getGroupedCalls: (itemId: string) => readonly (ToolCallItem | ThoughtItem)[] | undefined;
 }
 
 const EMPTY_TURNS: ReadonlyMap<string, CollapsedTurn> = new Map();
@@ -39,17 +46,21 @@ function summarizeTurn(
   items: readonly StreamItem[],
   getGroupedCalls: CollapseTurnsInput["getGroupedCalls"],
 ): TurnSummary {
-  const calls: ToolCallItem[] = [];
-  let messageCount = 0;
+  const calls: (ToolCallItem | ThoughtItem)[] = [];
   for (const item of items) {
-    if (item.kind === "assistant_message") messageCount += 1;
-    else if (item.kind === "tool_call") calls.push(...(getGroupedCalls(item.id) ?? [item]));
+    if ((item.kind === "tool_call" || item.kind === "thought") && !isTurnTrigger(item))
+      calls.push(...(getGroupedCalls(item.id) ?? [item]));
   }
-  return { messageCount, tools: summarizeToolCalls(calls) };
+  return { tools: summarizeToolCalls(calls) };
 }
 
 function hasWork(summary: TurnSummary): boolean {
-  return summary.messageCount > 0 || Object.values(summary.tools).some((count) => count > 0);
+  const { paseoActions, thoughtCount: _thoughtCount, ...counts } = summary.tools;
+  return Object.keys(paseoActions).length > 0 || Object.values(counts).some((count) => count > 0);
+}
+
+function staysVisibleWhenCollapsed(item: StreamItem): boolean {
+  return isTurnTrigger(item) || item.kind === "compaction";
 }
 
 function findLastAssistantIndex(tail: StreamItem[], start: number, end: number): number {
@@ -63,7 +74,7 @@ function findLastAssistantIndex(tail: StreamItem[], start: number, end: number):
  * Folds each answered turn into its user message: everything the agent did before its last
  * message collapses into one summary line, and that message stays in the chat. A turn folds
  * only once it is complete, its user message is loaded, and it sent messages or called tools
- * before its reply. Thoughts fold with the turn but are not counted.
+ * before its reply. Reasoning is revealed only when the turn opens.
  */
 export function collapseTurns(input: CollapseTurnsInput): TurnCollapse {
   const { tail } = input;
@@ -71,34 +82,55 @@ export function collapseTurns(input: CollapseTurnsInput): TurnCollapse {
   const turnsByHostId = new Map<string, CollapsedTurn>();
   const nestedItemIds = new Set<string>();
   const hostIdByFoldedMessageId = new Map<string, string>();
+  const hostIdByHiddenRowId = new Map<string, string>();
 
   let runStart = 0;
   const flushRun = (runEnd: number) => {
     const host = tail[runStart - 1];
     const isClosed = runEnd < tail.length || !input.isLatestTurnOpen;
     const replyIndex = findLastAssistantIndex(tail, runStart, runEnd);
-    if (host?.kind !== "user_message" || !isClosed || replyIndex <= runStart) {
+    if (
+      !host ||
+      (host.kind !== "user_message" && host.kind !== "tool_call") ||
+      !isClosed ||
+      replyIndex <= runStart
+    ) {
       output.push(...tail.slice(runStart, runEnd));
       return;
     }
     const folded = tail.slice(runStart, replyIndex);
     const summary = summarizeTurn(folded, input.getGroupedCalls);
-    if (!hasWork(summary)) {
+    if (!hasWork(summary) && !folded.some((item) => item.kind === "assistant_message")) {
       output.push(...tail.slice(runStart, runEnd));
       return;
     }
     const expanded = input.expandedHostIds.has(host.id);
     turnsByHostId.set(host.id, { hostId: host.id, expanded, summary });
-    for (const item of folded) {
+    const revealed = expanded
+      ? folded.flatMap<StreamItem>((item) =>
+          item.kind === "tool_call" || item.kind === "thought"
+            ? [...(input.getGroupedCalls(item.id) ?? [item])]
+            : [item],
+        )
+      : folded;
+    for (const item of revealed) {
+      if (staysVisibleWhenCollapsed(item)) continue;
       hostIdByFoldedMessageId.set(getStreamItemMessageId(item), host.id);
       if (expanded) nestedItemIds.add(item.id);
+      else hostIdByHiddenRowId.set(item.id, host.id);
     }
-    if (expanded) output.push(...folded);
+    output.push(
+      ...(expanded ? revealed : folded.filter((item) => staysVisibleWhenCollapsed(item))),
+    );
     output.push(...tail.slice(replyIndex, runEnd));
   };
 
   for (let index = 0; index < tail.length; index += 1) {
-    if (tail[index]?.kind !== "user_message") continue;
+    if (
+      !(index === 0 && isTurnTrigger(tail[index]!)) &&
+      !isTurnBoundary(tail[index - 1] ?? null, tail[index] ?? null)
+    )
+      continue;
     flushRun(index);
     output.push(tail[index]!);
     runStart = index + 1;
@@ -111,12 +143,17 @@ export function collapseTurns(input: CollapseTurnsInput): TurnCollapse {
       turnsByHostId: EMPTY_TURNS,
       nestedItemIds: EMPTY_IDS,
       hostIdByFoldedMessageId: EMPTY_HOSTS,
+      hostIdByHiddenRowId: EMPTY_HOSTS,
     };
   }
   return {
-    tail: output.length === tail.length ? tail : output,
+    tail:
+      output.length === tail.length && output.every((item, index) => item === tail[index])
+        ? tail
+        : output,
     turnsByHostId,
     nestedItemIds,
     hostIdByFoldedMessageId,
+    hostIdByHiddenRowId,
   };
 }

packages/app/src/agent-stream/turn-collapse/summary-line.tsx

@@ -1,4 +1,4 @@
-import { memo, useCallback, useMemo } from "react";
+import { memo, useCallback } from "react";
 import { useTranslation } from "react-i18next";
 import { Summary } from "lucide-react-native";
 import { ExpandableBadge } from "@/components/message";
@@ -17,19 +17,7 @@ export const TurnSummaryLine = memo(function TurnSummaryLine({
   onExpandedChange: (hostId: string, expanded: boolean) => void;
 }) {
   const { t } = useTranslation();
-  const { messageCount, tools } = turn.summary;
-  const messageParts = useMemo(
-    () =>
-      messageCount > 0
-        ? [
-            t(`turnSummary.messages.${messageCount === 1 ? "one" : "other"}`, {
-              count: messageCount,
-            }),
-          ]
-        : [],
-    [messageCount, t],
-  );
-  const label = useOverviewSummaryLabel(tools, messageParts);
+  const label = useOverviewSummaryLabel(turn.summary.tools) || t("turnSummary.details");
   const toggle = useCallback(
     () => onExpandedChange(turn.hostId, !turn.expanded),
     [onExpandedChange, turn.expanded, turn.hostId],

packages/app/src/agent-stream/turn-footer.tsx

@@ -197,7 +197,7 @@ function CompletedTurnFooter({
   return (
     <View style={stylesheet.turnFooterSlot}>
       <AssistantTurnFooter
-        getContent={getContent}
+        getContent={items[startIndex]?.kind === "assistant_message" ? getContent : undefined}
         completedAt={timing?.completedAt}
         durationMs={timing?.durationMs}
         onFork={boundary && onForkAssistantTurn ? handleFork : undefined}

packages/app/src/agent-stream/turn-membership.test.ts

@@ -53,7 +53,7 @@ function layoutFor(items: StreamItem[], isTurnActive: boolean) {
       isTurnActive,
       history: model.segments.historyMounted,
       liveHead: model.segments.liveHead,
-      timingByAssistantId: model.turnTiming.byAssistantId,
+      timingByItemId: model.turnTiming.byItemId,
     }),
   };
 }
@@ -67,6 +67,24 @@ function completedFooterIds(layout: ReturnType<typeof layoutFor>["layout"]): str
 }
 
 describe("canonical turn membership", () => {
+  it("uses trigger fallback for missing IDs without pretending to recover batching", () => {
+    const previous = assistant("reply", 1, "first");
+    const trigger = runningTool("heartbeat", 2, "first");
+    if (trigger.kind !== "tool_call" || trigger.payload.source !== "agent")
+      throw new Error("Expected agent tool");
+    trigger.payload.data.name = "heartbeat";
+    expect(continuesTurn(previous, trigger)).toBe(true);
+    delete trigger.turnId;
+    expect(continuesTurn(previous, trigger)).toBe(false);
+    trigger.payload.data.name = "agent_message";
+    trigger.payload.data.agentMessage = {
+      event: "finished",
+      sender: { id: "worker" },
+      text: "Done",
+    };
+    expect(continuesTurn(previous, trigger)).toBe(false);
+  });
+
   it("stops tagged traversal at every mismatching turn ID", () => {
     expect(continuesTurn(assistant("first", 1, "turn-1"), runningTool("next", 2, "turn-2"))).toBe(
       false,
@@ -76,7 +94,7 @@ describe("canonical turn membership", () => {
     );
   });
 
-  it("renders adjacent turns without visible prompts as one response", () => {
+  it("renders a separate footer for each canonical turn without visible prompts", () => {
     const items = [
       user("prompt", 1, "turn-1"),
       assistant("first reply", 2, "turn-1"),
@@ -88,7 +106,11 @@ describe("canonical turn membership", () => {
 
     const completed = layoutFor(items, false);
 
-    expect(completedFooterIds(completed.layout)).toEqual(["heartbeat-2-reply"]);
+    expect(completedFooterIds(completed.layout)).toEqual([
+      "first reply",
+      "heartbeat-1-reply",
+      "heartbeat-2-reply",
+    ]);
     expect(completed.layout.auxiliaryTurnFooter?.timing).toEqual({
       completedAt: at(6),
       durationMs: null,
@@ -123,7 +145,7 @@ describe("canonical turn membership", () => {
     const completedItems = [...build(turnId), assistant("done", 9, turnId)];
     const completed = layoutFor(completedItems, false);
     expect(completedFooterIds(completed.layout)).toEqual(["done"]);
-    expect(completed.model.turnTiming.byAssistantId.get("done")).toMatchObject({
+    expect(completed.model.turnTiming.byItemId.get("done")).toMatchObject({
       completedAt: at(9),
       durationMs: 8000,
     });

packages/app/src/agent-stream/turn-membership.ts

@@ -1,24 +1,21 @@
+import { continuesTimelineTurn, isTimelineTurnTrigger } from "@getpaseo/protocol/timeline-turn";
 import type { StreamItem } from "@/types/stream";
 
 /**
  * Canonical turn IDs take precedence. Timelines without them retain the legacy
- * user-message boundary rule so old daemons and persisted rows need no rewrite.
+ * trigger boundary rule; missing IDs cannot reconstruct historical batching.
  */
 export function continuesTurn(previous: StreamItem | null, next: StreamItem | null): boolean {
   if (!previous || !next) return false;
-  if (previous.turnId !== undefined && next.turnId !== undefined) {
-    return previous.turnId === next.turnId;
-  }
-  return next.kind !== "user_message";
+  return continuesTimelineTurn(previous.turnId, next.turnId, isTurnTrigger(next));
 }
 
 /**
- * A visible response can span multiple canonical turns when their prompts are
- * system-injected and therefore absent from the Paseo timeline.
+ * Every canonical turn owns its response, including system-triggered runs.
  */
 export function continuesResponse(previous: StreamItem | null, next: StreamItem | null): boolean {
   if (!previous || !next) return false;
-  return continuesTurn(previous, next) || next.kind !== "user_message";
+  return continuesTurn(previous, next);
 }
 
 export function isTurnBoundary(previous: StreamItem | null, next: StreamItem | null): boolean {
@@ -37,3 +34,12 @@ export function startsNewTurn(item: StreamItem, previous: StreamItem | null): bo
 export function belongsToTurn(item: StreamItem, turnId: string | null): boolean {
   return turnId !== null && item.turnId === turnId;
 }
+
+/** Inputs that start a turn when older history has no canonical turn IDs. */
+export function isTurnTrigger(item: StreamItem): boolean {
+  return isTimelineTurnTrigger(
+    item.kind === "tool_call" && item.payload.source === "agent"
+      ? { type: item.kind, ...item.payload.data }
+      : { type: item.kind },
+  );
+}

packages/app/src/agent-stream/view.tsx

@@ -524,8 +524,10 @@ const AgentStreamViewComponent = forwardRef<AgentStreamViewHandle, AgentStreamVi
           head: effectiveStreamHead ?? EMPTY_STREAM_HEAD,
           transform: transformTimelineItem,
           display: chatDisplay,
+          autoExpandReasoning,
           expandedTurnHostIds,
           isTurnActive,
+          activeTurnId: effectiveTurnPresentation.turnId,
         }),
       [
         presentStream,
@@ -533,8 +535,10 @@ const AgentStreamViewComponent = forwardRef<AgentStreamViewHandle, AgentStreamVi
         effectiveStreamHead,
         transformTimelineItem,
         chatDisplay,
+        autoExpandReasoning,
         expandedTurnHostIds,
         isTurnActive,
+        effectiveTurnPresentation.turnId,
       ],
     );
     const {
@@ -576,12 +580,12 @@ const AgentStreamViewComponent = forwardRef<AgentStreamViewHandle, AgentStreamVi
           isTurnActive,
           history: baseRenderModel.history,
           liveHead: baseRenderModel.segments.liveHead,
-          timingByAssistantId: baseRenderModel.turnTiming.byAssistantId,
+          timingByItemId: baseRenderModel.turnTiming.byItemId,
         }),
       [
         baseRenderModel.history,
         baseRenderModel.segments.liveHead,
-        baseRenderModel.turnTiming.byAssistantId,
+        baseRenderModel.turnTiming.byItemId,
         isTurnActive,
         streamRenderStrategy,
       ],
@@ -722,6 +726,7 @@ const AgentStreamViewComponent = forwardRef<AgentStreamViewHandle, AgentStreamVi
             agentId={agentId}
             messageId={item.messageId}
             message={item.text}
+            sender={item.sender}
             images={item.images}
             attachments={item.attachments}
             timestamp={item.timestamp.getTime()}
@@ -868,10 +873,15 @@ const AgentStreamViewComponent = forwardRef<AgentStreamViewHandle, AgentStreamVi
       presentation.groupsByHostId.get(hostId),
     );
     const renderToolCallItem = useCallback(
-      (layoutItem: StreamLayoutItem, item: Extract<StreamItem, { kind: "tool_call" }>) => {
+      (
+        layoutItem: StreamLayoutItem,
+        item: Extract<StreamItem, { kind: "tool_call" | "thought" }>,
+      ) => {
         const group = getToolCallGroup(item.id);
         if (!group) {
-          return renderSingleToolCallItem(item, layoutItem.isLastInToolSequence);
+          return item.kind === "thought"
+            ? renderThoughtItem(layoutItem, item)
+            : renderSingleToolCallItem(item, layoutItem.isLastInToolSequence);
         }
         const expanded = expandedToolCallGroupIds.has(group.run.id);
         return (
@@ -884,10 +894,21 @@ const AgentStreamViewComponent = forwardRef<AgentStreamViewHandle, AgentStreamVi
             {expanded
               ? group.run.calls.map((call, index) => (
                   <React.Fragment key={call.id}>
-                    {renderSingleToolCallItem(
-                      call,
-                      index === group.run.calls.length - 1,
-                      GROUPED_TOOL_CALL_DETAIL_MAX_HEIGHT,
+                    {call.kind === "thought" ? (
+                      <ThoughtSlot
+                        itemId={call.id}
+                        text={call.text}
+                        status={call.status}
+                        isLastInSequence={index === group.run.calls.length - 1}
+                        defaultExpanded
+                        onInlineDetailsExpandedChangeByItemId={setInlineDetailsExpanded}
+                      />
+                    ) : (
+                      renderSingleToolCallItem(
+                        call,
+                        index === group.run.calls.length - 1,
+                        GROUPED_TOOL_CALL_DETAIL_MAX_HEIGHT,
+                      )
                     )}
                   </React.Fragment>
                 ))
@@ -897,6 +918,8 @@ const AgentStreamViewComponent = forwardRef<AgentStreamViewHandle, AgentStreamVi
       },
       [
         expandedToolCallGroupIds,
+        renderThoughtItem,
+        setInlineDetailsExpanded,
         getToolCallGroup,
         renderSingleToolCallItem,
         setToolCallGroupExpanded,
@@ -914,10 +937,20 @@ const AgentStreamViewComponent = forwardRef<AgentStreamViewHandle, AgentStreamVi
             return renderAssistantMessageItem(layoutItem, item);
 
           case "thought":
-            return renderThoughtItem(layoutItem, item);
+            return renderToolCallItem(layoutItem, item);
 
           case "tool_call":
-            return renderToolCallItem(layoutItem, item);
+            return (
+              <>
+                {renderToolCallItem(layoutItem, item)}
+                {getCollapsedTurn(item.id) ? (
+                  <TurnSummaryLine
+                    turn={getCollapsedTurn(item.id)!}
+                    onExpandedChange={setTurnExpanded}
+                  />
+                ) : null}
+              </>
+            );
 
           case "notification":
             return <Notification level={item.level} message={item.message} />;
@@ -947,8 +980,9 @@ const AgentStreamViewComponent = forwardRef<AgentStreamViewHandle, AgentStreamVi
         agentId,
         renderUserMessageItem,
         renderAssistantMessageItem,
-        renderThoughtItem,
         renderToolCallItem,
+        getCollapsedTurn,
+        setTurnExpanded,
         resolvedServerId,
       ],
     );
@@ -1169,6 +1203,7 @@ const AgentStreamViewComponent = forwardRef<AgentStreamViewHandle, AgentStreamVi
           <AssistantSelectionCopySurface style={stylesheet.container}>
             <MessageOuterSpacingProvider disableOuterSpacing>
               {streamRenderStrategy.render({
+                readingRowReplacements: presentation.readingRowReplacements,
                 agentId,
                 segments: renderModel.segments,
                 historyRowRevision,

packages/app/src/agent-stream/web-virtualization.test.ts

@@ -70,6 +70,17 @@ function indexEntries(items: StreamItem[]): IndexedStreamItem[] {
 }
 
 describe("findMountedWindowStart", () => {
+  it("mounts complete autonomous runs and keeps same-run steers together", () => {
+    const items = [
+      { ...userMessage("human", 1), turnId: "first" },
+      { ...assistantMessage("reply", 2), turnId: "first" },
+      { ...toolCall("wake", 3), turnId: "autonomous" },
+      { ...userMessage("steer", 4), turnId: "autonomous" },
+      { ...assistantMessage("done", 5), turnId: "autonomous" },
+    ];
+    expect(findMountedWindowStart({ items, minMountedCount: 1 })).toBe(2);
+  });
+
   it("keeps all items mounted when the chat is below the threshold", () => {
     const items = [userMessage("u1", 1), assistantMessage("a1", 2)];
 

packages/app/src/components/indent-rail.tsx

@@ -3,11 +3,10 @@ import { View, type StyleProp, type ViewStyle } from "react-native";
 import { StyleSheet } from "react-native-unistyles";
 
 /**
- * Collapsed chat rows badge their summary with an icon whose center sits 7px into the content
- * column (`ExpandableBadge` bleeds 13px left, then 1px border, 8px padding, 22px icon). The rail
- * hangs from that center so opened rows read as children of the line that opened them.
+ * Align the rail with the expanded caret's left edge. Keep the content offset fixed so
+ * expanded tool cards stay in place, with a gap between their border and the rail.
  */
-const RAIL_LEFT = 7;
+const RAIL_LEFT = 1;
 const RAIL_WIDTH = 1;
 export const INDENT_RAIL_CONTENT_OFFSET = 21;
 

packages/app/src/components/message.tsx

@@ -1,3 +1,4 @@
+import { MessagePreview, MessageSender } from "@/components/user-message";
 import { useStableEvent } from "@/hooks/use-stable-event";
 import { getAgentAttachmentPillContent } from "@/attachments/attachment-pill-content";
 import { AssistantForkMenu, type AssistantForkTarget } from "@/components/assistant-fork-menu";
@@ -89,6 +90,7 @@ export type { InlinePathTarget } from "@/assistant-file-links";
 export type { AssistantForkTarget };
 
 interface UserMessageProps {
+  sender?: AgentMessage["sender"];
   serverId?: string;
   agentId?: string;
   messageId?: string;
@@ -387,6 +389,7 @@ function UserMessageImagePill({ image, onOpen, accessibilityLabel }: UserMessage
 const MESSAGE_TEXT_DATASET = { messageText: "true" };
 
 export const UserMessage = memo(function UserMessage({
+  sender,
   serverId,
   agentId,
   messageId,
@@ -473,42 +476,45 @@ export const UserMessage = memo(function UserMessage({
         onPointerEnter={handlePointerEnter}
         onPointerLeave={handlePointerLeave}
       >
+        {sender ? <MessageSender sender={sender} serverId={serverId} /> : null}
         <View style={userMessageStylesheet.bubble}>
-          {hasImages ? (
-            <View style={imagePreviewContainerStyle}>
-              {images.map((image) => (
-                <UserMessageImagePill
-                  key={image.id}
-                  image={image}
-                  onOpen={setLightboxMetadata}
-                  accessibilityLabel={t("composer.attachments.openImage")}
-                />
-              ))}
-            </View>
-          ) : null}
-          {hasAttachments ? (
-            <View style={attachmentPreviewContainerStyle}>
-              {attachments.map((attachment, index) => {
-                const content = getAgentAttachmentPillContent(attachment, t);
-                return (
-                  <AttachmentFrame
-                    key={`${attachment.type}:${"number" in attachment ? attachment.number : index}`}
-                  >
-                    <AttachmentLabel
-                      icon={content.icon}
-                      title={content.title}
-                      subtitle={content.subtitle}
-                    />
-                  </AttachmentFrame>
-                );
-              })}
-            </View>
-          ) : null}
-          {hasText ? (
-            <Text selectable style={userMessageStylesheet.text} dataSet={MESSAGE_TEXT_DATASET}>
-              {message}
-            </Text>
-          ) : null}
+          <MessagePreview>
+            {hasImages ? (
+              <View style={imagePreviewContainerStyle}>
+                {images.map((image) => (
+                  <UserMessageImagePill
+                    key={image.id}
+                    image={image}
+                    onOpen={setLightboxMetadata}
+                    accessibilityLabel={t("composer.attachments.openImage")}
+                  />
+                ))}
+              </View>
+            ) : null}
+            {hasAttachments ? (
+              <View style={attachmentPreviewContainerStyle}>
+                {attachments.map((attachment, index) => {
+                  const content = getAgentAttachmentPillContent(attachment, t);
+                  return (
+                    <AttachmentFrame
+                      key={`${attachment.type}:${"number" in attachment ? attachment.number : index}`}
+                    >
+                      <AttachmentLabel
+                        icon={content.icon}
+                        title={content.title}
+                        subtitle={content.subtitle}
+                      />
+                    </AttachmentFrame>
+                  );
+                })}
+              </View>
+            ) : null}
+            {hasText ? (
+              <Text selectable style={userMessageStylesheet.text} dataSet={MESSAGE_TEXT_DATASET}>
+                {message}
+              </Text>
+            ) : null}
+          </MessagePreview>
         </View>
         {hasText ? (
           <View
@@ -541,7 +547,7 @@ export const UserMessage = memo(function UserMessage({
 });
 
 interface AssistantTurnFooterProps {
-  getContent: () => string;
+  getContent?: () => string;
   completedAt?: Date;
   durationMs?: number | null;
   onFork?: (target: AssistantForkTarget) => Promise<void> | void;
@@ -641,10 +647,12 @@ export const AssistantTurnFooter = memo(function AssistantTurnFooter({
 
   return (
     <View style={assistantTurnFooterStylesheet.container}>
-      <TurnCopyButton
-        getContent={getContent}
-        containerStyle={assistantTurnFooterStylesheet.copyButton}
-      />
+      {getContent ? (
+        <TurnCopyButton
+          getContent={getContent}
+          containerStyle={assistantTurnFooterStylesheet.copyButton}
+        />
+      ) : null}
       {canFork ? <AssistantForkMenu onFork={handleFork} /> : null}
       {primaryLabel ? (
         <Pressable

packages/app/src/components/rewind/use-rewind-agent-mutation.ts

@@ -1,3 +1,4 @@
+import { planTimelineTailFetch } from "@/timeline/timeline-sync-plan";
 import { useCallback } from "react";
 import { useTranslation } from "react-i18next";
 import { useMutation } from "@tanstack/react-query";
@@ -42,8 +43,7 @@ export function useRewindAgentMutation(input: UseRewindAgentMutationInput): {
           : undefined;
         if (!input.serverId) throw new Error(t("common.errors.daemonClientUnavailable"));
         await getHostRuntimeStore().fetchAgentTimeline(input.serverId, input.agentId, {
-          direction: "tail",
-          projection: "projected",
+          ...planTimelineTailFetch(),
           ...(cursor ? { cursor: { epoch: cursor.epoch, seq: cursor.endSeq } } : {}),
         });
       }

packages/app/src/components/sidebar-workspace-list.tsx

@@ -30,7 +30,7 @@ import {
   type ActiveWorkspaceSelection,
 } from "@/stores/navigation-active-workspace-store";
 import { StyleSheet, withUnistyles } from "react-native-unistyles";
-import { density, densityIconBox } from "@/styles/density";
+import { density, densityIconBox, densityIconProps } from "@/styles/density";
 import type { Theme } from "@/styles/theme";
 import type { SidebarSurfaceBackdrop } from "@/styles/surface-backdrop";
 import { getSidebarRowBackdrop } from "@/components/sidebar/sidebar-row-backdrop";
@@ -463,12 +463,12 @@ const openInNewWindowLeadingIcon = (
   <ThemedExternalLink size={14} uniProps={foregroundMutedColorMapping} />
 );
 
+const kebabTriggerIconProps = densityIconProps("sm", foregroundMutedColorMapping);
+const kebabTriggerIconHoveredProps = densityIconProps("sm", foregroundColorMapping);
+
 function renderKebabTriggerIcon({ hovered }: { hovered?: boolean }) {
   return (
-    <ThemedMoreVertical
-      size={14}
-      uniProps={hovered ? foregroundColorMapping : foregroundMutedColorMapping}
-    />
+    <ThemedMoreVertical uniProps={hovered ? kebabTriggerIconHoveredProps : kebabTriggerIconProps} />
   );
 }
 
@@ -2705,8 +2705,12 @@ const styles = StyleSheet.create((theme) => ({
     marginRight: -6,
   },
   projectKebabButton: {
-    width: 24,
-    height: 24,
+    // Larger on compact so the kebab is an easy tap target. The negative margins keep its
+    // dots on the same rail as the 24px desktop box and the row at its 44px height.
+    width: { xs: 32, md: 24 },
+    height: { xs: 32, md: 24 },
+    marginRight: { xs: -4, md: 0 },
+    marginVertical: { xs: -4, md: 0 },
     borderRadius: theme.borderRadius.md,
     alignItems: "center",
     justifyContent: "center",

packages/app/src/components/sidebar/sidebar-workspace-menu.tsx

@@ -17,6 +17,7 @@ import { isWeb } from "@/constants/platform";
 import { getForgePresentation, normalizeForge } from "@/git/forge";
 import type { SidebarWorkspaceEntry } from "@/hooks/use-sidebar-workspaces-list";
 import { useAppSettings } from "@/hooks/use-settings";
+import { densityIconProps } from "@/styles/density";
 import type { Theme } from "@/styles/theme";
 import type { ShortcutKey } from "@/utils/format-shortcut";
 import {
@@ -70,13 +71,11 @@ const archiveLeadingIcon = <ThemedArchive size={14} uniProps={foregroundMutedCol
 const pinLeadingIcon = <ThemedPin size={14} uniProps={foregroundMutedColorMapping} />;
 const unpinLeadingIcon = <ThemedPinOff size={14} uniProps={foregroundMutedColorMapping} />;
 
+const triggerIconProps = densityIconProps("sm", foregroundMutedColorMapping);
+const triggerIconHoveredProps = densityIconProps("sm", foregroundColorMapping);
+
 function renderTriggerIcon({ hovered }: { hovered?: boolean }) {
-  return (
-    <ThemedMoreVertical
-      size={14}
-      uniProps={hovered ? foregroundColorMapping : foregroundMutedColorMapping}
-    />
-  );
+  return <ThemedMoreVertical uniProps={hovered ? triggerIconHoveredProps : triggerIconProps} />;
 }
 
 export interface SidebarWorkspaceMenuProps {
@@ -439,12 +438,18 @@ function triggerStyle({ hovered = false }: PressableStateCallbackType & { hovere
 
 const styles = StyleSheet.create((theme) => ({
   trigger: {
-    padding: 2,
+    // Larger on compact so the kebab is an easy tap target.
+    width: { xs: 32, md: 18 },
+    height: { xs: 32, md: 18 },
+    alignItems: "center",
+    justifyContent: "center",
     borderRadius: 4,
     marginLeft: 2,
+    // Center the compact box on the 20px title line it is anchored to.
+    marginTop: { xs: -6, md: 0 },
     // MoreVertical paints only around the center of its SVG. Keep the padded hit box, but
     // pull the painted dots through that unused view-box space onto the trailing-content rail.
-    marginRight: -7,
+    marginRight: { xs: -14, md: -7 },
   },
   triggerHovered: {
     backgroundColor: theme.colors.surface2,

packages/app/src/components/sidebar/sidebar-workspace-row.tsx

@@ -1,5 +1,3 @@
-import { useWorkspaceCreation } from "@/workspace-creation";
-import { CreatingWorkspaceRow } from "@/workspace-creation/ui";
 import { memo, useCallback, useMemo, useState, type Ref } from "react";
 import { useTranslation } from "react-i18next";
 import { View, Text, type GestureResponderEvent } from "react-native";
@@ -60,16 +58,7 @@ interface SidebarWorkspaceRowProps {
   dragHandleProps?: DraggableListDragHandleProps;
 }
 
-export function SidebarWorkspaceRow(props: SidebarWorkspaceRowProps) {
-  const creation = useWorkspaceCreation(props.workspace.serverId, props.workspace.workspaceId);
-  if (creation && !creation.workspaceObserved)
-    return (
-      <CreatingWorkspaceRow attempt={creation} onPress={props.onPress} selected={props.selected} />
-    );
-  return <ReadySidebarWorkspaceRow {...props} />;
-}
-
-function ReadySidebarWorkspaceRow({
+export function SidebarWorkspaceRow({
   workspace,
   selected,
   shortcutNumber,

packages/app/src/components/ui/edge-fade.tsx

@@ -4,9 +4,10 @@ import Svg, { Defs, LinearGradient as SvgLinearGradient, Rect, Stop } from "reac
 import { withUnistyles } from "react-native-unistyles";
 import type { Theme } from "@/styles/theme";
 
-type EdgeFadeBackdrop = "surface0" | "surfaceWorkspace";
+type EdgeFadeBackdrop = "surface0" | "surfaceWorkspace" | "surface3";
 
 const backdropColorMappings: Record<EdgeFadeBackdrop, (theme: Theme) => { color: string }> = {
+  surface3: (theme) => ({ color: theme.colors.surface3 }),
   surface0: (theme) => ({ color: theme.colors.surface0 }),
   surfaceWorkspace: (theme) => ({ color: theme.colors.surfaceWorkspace }),
 };

packages/app/src/components/user-message/index.tsx

@@ -0,0 +1,91 @@
+import { useState, useCallback, useMemo, type ReactNode } from "react";
+import { View, type LayoutChangeEvent } from "react-native";
+import { StyleSheet } from "react-native-unistyles";
+import { useTranslation } from "react-i18next";
+import type { AgentMessage } from "@getpaseo/protocol/agent-message";
+import { Button } from "@/components/ui/button";
+import { EdgeFade } from "@/components/ui/edge-fade";
+import { useProviderIcon } from "@/components/provider-icons";
+import { useSessionStore } from "@/stores/session-store";
+import { navigateToAgent } from "@/utils/navigate-to-agent";
+
+const PREVIEW_HEIGHT = 240;
+
+export function MessagePreview({ children }: { children: ReactNode }) {
+  const { t } = useTranslation();
+  const [expanded, setExpanded] = useState(false);
+  const [height, setHeight] = useState(0);
+  const overflowing = height > PREVIEW_HEIGHT;
+  const measure = useCallback(
+    (event: LayoutChangeEvent) => setHeight(event.nativeEvent.layout.height),
+    [],
+  );
+  const toggle = useCallback(() => setExpanded((value) => !value), []);
+  const accessibilityState = useMemo(() => ({ expanded }), [expanded]);
+  return (
+    <>
+      <View style={!expanded && styles.preview}>
+        <View style={styles.body} onLayout={measure}>
+          {children}
+        </View>
+        {overflowing && !expanded ? (
+          <EdgeFade edge="bottom" solidFraction={0} backdrop="surface3" style={styles.fade} />
+        ) : null}
+      </View>
+      {overflowing ? (
+        <Button
+          variant="ghost"
+          size="sm"
+          style={styles.toggle}
+          accessibilityState={accessibilityState}
+          onPress={toggle}
+        >
+          {t(expanded ? "turnSummary.showLess" : "turnSummary.showMore")}
+        </Button>
+      ) : null}
+    </>
+  );
+}
+
+export function MessageSender({
+  sender,
+  serverId,
+}: {
+  sender: AgentMessage["sender"];
+  serverId?: string;
+}) {
+  const { t } = useTranslation();
+  const host = sender.serverId ?? serverId;
+  const agent = useSessionStore((state) => {
+    const session = host ? state.sessions[host] : undefined;
+    return session?.agents.get(sender.id) ?? session?.agentDetails.get(sender.id);
+  });
+  const ProviderIcon = useProviderIcon(agent?.provider ?? "", host);
+  const renderProviderIcon = useCallback(
+    (color: string) => <ProviderIcon size={16} color={color} />,
+    [ProviderIcon],
+  );
+  const openSender = useCallback(() => {
+    if (host) navigateToAgent({ serverId: host, agentId: sender.id });
+  }, [host, sender.id]);
+  return (
+    <Button
+      variant="ghost"
+      size="sm"
+      leftIcon={renderProviderIcon}
+      style={styles.sender}
+      disabled={!host}
+      onPress={openSender}
+    >
+      {t("turnSummary.sentBy", { name: agent?.title ?? sender.title ?? sender.id })}
+    </Button>
+  );
+}
+
+const styles = StyleSheet.create((theme) => ({
+  preview: { maxHeight: PREVIEW_HEIGHT, overflow: "hidden" },
+  body: { flexShrink: 0 },
+  sender: { paddingRight: 0, borderRightWidth: 0 },
+  toggle: { alignSelf: "flex-start", paddingHorizontal: 0, minHeight: 0, borderWidth: 0 },
+  fade: { position: "absolute", bottom: 0, left: 0, right: 0, height: theme.spacing[12] },
+}));

packages/app/src/composer/actions.test.ts

@@ -296,7 +296,6 @@ describe("cancelComposerAgent", () => {
   function baseInput(): {
     client: ComposerCancelClient & { canceledIds: string[] };
     agentId: string;
-    isAgentPublished: boolean;
     isAgentRunning: boolean;
     isCancellingAgent: boolean;
     isConnected: boolean;
@@ -310,7 +309,6 @@ describe("cancelComposerAgent", () => {
         },
       },
       agentId: "agent",
-      isAgentPublished: true,
       isAgentRunning: true,
       isCancellingAgent: false,
       isConnected: true,
@@ -342,13 +340,6 @@ describe("cancelComposerAgent", () => {
     expect(input.client.canceledIds).toEqual([]);
   });
 
-  it("does nothing while the host has not published the agent", () => {
-    const input = baseInput();
-    const result = cancelComposerAgent({ ...input, isAgentPublished: false });
-    expect(result).toBeNull();
-    expect(input.client.canceledIds).toEqual([]);
-  });
-
   it("does nothing when the agent is already being canceled", () => {
     const input = baseInput();
     const result = cancelComposerAgent({ ...input, isCancellingAgent: true });
@@ -428,29 +419,6 @@ describe("pickAndPersistImages", () => {
 });
 
 describe("dispatchComposerAgentMessage", () => {
-  it("queues a prompt behind earlier ones without sending while the agent is not ready", async () => {
-    const client = createFakeSendClient();
-    const stream = createFakeStream();
-    const queued: QueuedComposerMessage = { id: "later", text: "later", attachments: [] };
-    const queue = createFakeQueue(new Map([["agent", [queued]]]));
-
-    const outcome = await dispatchComposerAgentMessage({
-      client,
-      agentId: "agent",
-      text: "next follow-up",
-      attachments: [],
-      encodeImages: passthroughEncodeImages,
-      submission: stream,
-      isAgentReady: false,
-      queue,
-    });
-
-    expect(outcome).toBe("queued");
-    expect(client.calls).toEqual([]);
-    expect(stream.tail.get("agent") ?? []).toEqual([]);
-    expect(queue.read("agent").map((item) => item.text)).toEqual(["later", "next follow-up"]);
-  });
-
   it("forwards the configured active-turn intent without provider capability checks", async () => {
     const client = createFakeSendClient();
     const stream = createFakeStream();
@@ -462,8 +430,6 @@ describe("dispatchComposerAgentMessage", () => {
       attachments: [],
       encodeImages: async () => [],
       submission: stream,
-      isAgentReady: true,
-      queue: createFakeQueue(),
       activeTurnBehavior: "steer",
     });
 
@@ -480,8 +446,6 @@ describe("dispatchComposerAgentMessage", () => {
       attachments: [],
       encodeImages: async () => [],
       submission: stream,
-      isAgentReady: true,
-      queue: createFakeQueue(),
       activeTurnBehavior: "steer",
       activeTurnId: "turn-1",
     });
@@ -494,8 +458,6 @@ describe("dispatchComposerAgentMessage", () => {
       attachments: [],
       encodeImages: async () => [],
       submission: legacy,
-      isAgentReady: true,
-      queue: createFakeQueue(),
       activeTurnBehavior: "steer",
     });
     expect(legacy.tail.get("legacy")?.[0]?.turnId).toBeUndefined();
@@ -514,8 +476,6 @@ describe("dispatchComposerAgentMessage", () => {
         attachments: [],
         encodeImages: passthroughEncodeImages,
         submission: stream,
-        isAgentReady: true,
-        queue: createFakeQueue(),
       }),
     ).rejects.toBe(rejection);
 
@@ -536,8 +496,6 @@ describe("dispatchComposerAgentMessage", () => {
         attachments: [],
         encodeImages: passthroughEncodeImages,
         submission: stream,
-        isAgentReady: true,
-        queue: createFakeQueue(),
       }),
     ).rejects.toBe(transportError);
 
@@ -561,8 +519,6 @@ describe("dispatchComposerAgentMessage", () => {
         attachments: [],
         encodeImages: passthroughEncodeImages,
         submission,
-        isAgentReady: true,
-        queue: createFakeQueue(),
       }),
     ).rejects.toBe(transportError);
   });
@@ -584,8 +540,6 @@ describe("dispatchComposerAgentMessage", () => {
         attachments: [],
         encodeImages: passthroughEncodeImages,
         submission,
-        isAgentReady: true,
-        queue: createFakeQueue(),
         activeTurnBehavior: "steer",
       }),
     ).rejects.toBe(transportError);
@@ -606,8 +560,6 @@ describe("dispatchComposerAgentMessage", () => {
       ],
       encodeImages: passthroughEncodeImages,
       submission: stream,
-      isAgentReady: true,
-      queue: createFakeQueue(),
     });
 
     expect(client.calls).toHaveLength(1);
@@ -654,8 +606,6 @@ describe("dispatchComposerAgentMessage", () => {
       attachmentSubmitFormat: "legacy-github",
       encodeImages: passthroughEncodeImages,
       submission: stream,
-      isAgentReady: true,
-      queue: createFakeQueue(),
     });
 
     expect(client.calls[0].options.attachments).toEqual([
@@ -689,8 +639,6 @@ describe("dispatchComposerAgentMessage", () => {
       attachments: [],
       encodeImages: passthroughEncodeImages,
       submission: stream,
-      isAgentReady: true,
-      queue: createFakeQueue(),
     });
 
     expect(stream.head.get("agent")).toHaveLength(2);
@@ -708,8 +656,6 @@ describe("dispatchComposerAgentMessage", () => {
       attachments: [],
       encodeImages: passthroughEncodeImages,
       submission: stream,
-      isAgentReady: true,
-      queue: createFakeQueue(),
     });
 
     expect(client.calls[0]?.options).toMatchObject({
@@ -730,8 +676,6 @@ describe("dispatchComposerAgentMessage", () => {
       attachments: [review],
       encodeImages: passthroughEncodeImages,
       submission: stream,
-      isAgentReady: true,
-      queue: createFakeQueue(),
     });
 
     expect(client.calls[0]?.options.attachments).toEqual([review.attachment]);
@@ -750,8 +694,6 @@ describe("dispatchComposerAgentMessage", () => {
       attachments: [browserElement],
       encodeImages: passthroughEncodeImages,
       submission: stream,
-      isAgentReady: true,
-      queue: createFakeQueue(),
     });
 
     expect(client.calls[0]?.options.attachments).toEqual([
@@ -854,7 +796,6 @@ describe("sendQueuedComposerMessageNow", () => {
     const submitted: Array<{ text: string; attachments: ComposerAttachment[] }> = [];
     const result = await sendQueuedComposerMessageNow({
       agentId: "agent",
-      isAgentReady: true,
       messageId: "msg-1",
       queue,
       submitMessage: async (input) => {
@@ -873,7 +814,6 @@ describe("sendQueuedComposerMessageNow", () => {
     const submitted: Array<{ text: string; attachments: ComposerAttachment[] }> = [];
     const result = await sendQueuedComposerMessageNow({
       agentId: "agent",
-      isAgentReady: true,
       messageId: "msg-1",
       queue,
       submitMessage: async (input) => {
@@ -885,27 +825,6 @@ describe("sendQueuedComposerMessageNow", () => {
     expect(submitted).toEqual([{ text: "send me", attachments: [review] }]);
   });
 
-  it("leaves the queue untouched while the agent is not ready", async () => {
-    const queued: QueuedComposerMessage[] = [
-      { id: "msg-1", text: "first", attachments: [] },
-      { id: "msg-2", text: "second", attachments: [] },
-    ];
-    const queue = createFakeQueue(new Map([["agent", queued]]));
-    const submitted: Array<{ text: string; attachments: ComposerAttachment[] }> = [];
-    const result = await sendQueuedComposerMessageNow({
-      agentId: "agent",
-      isAgentReady: false,
-      messageId: "msg-2",
-      queue,
-      submitMessage: async (input) => {
-        submitted.push(input);
-      },
-    });
-    expect(result).toEqual({ status: "waiting" });
-    expect(submitted).toEqual([]);
-    expect(queue.state.get("agent")).toBe(queued);
-  });
-
   it("restores the queued entry to the front and surfaces the error message on failure", async () => {
     const queue = createFakeQueue(
       new Map([
@@ -920,7 +839,6 @@ describe("sendQueuedComposerMessageNow", () => {
     );
     const result = await sendQueuedComposerMessageNow({
       agentId: "agent",
-      isAgentReady: true,
       messageId: "msg-1",
       queue,
       submitMessage: async () => {

packages/app/src/composer/actions.ts

@@ -170,14 +170,13 @@ export function removeComposerAttachmentAtIndex<T extends ComposerAttachment>(in
 export interface CancelComposerAgentInput {
   client: ComposerCancelClient | null;
   agentId: string;
-  isAgentPublished: boolean;
   isAgentRunning: boolean;
   isCancellingAgent: boolean;
   isConnected: boolean;
 }
 
 export function cancelComposerAgent(input: CancelComposerAgentInput): Promise<void> | null {
-  if (!input.isAgentPublished || !input.isAgentRunning || input.isCancellingAgent) return null;
+  if (!input.isAgentRunning || input.isCancellingAgent) return null;
   if (!input.isConnected || !input.client) return null;
   try {
     return Promise.resolve(input.client.cancelAgent(input.agentId));
@@ -189,9 +188,6 @@ export function cancelComposerAgent(input: CancelComposerAgentInput): Promise<vo
 export interface DispatchComposerAgentMessageInput {
   client: ComposerSendClient;
   agentId: string;
-  /** See isAgentReadyForPrompts. Prompts for an agent that is not ready wait in its queue. */
-  isAgentReady: boolean;
-  queue: QueueWriter;
   text: string;
   attachments: ComposerAttachment[];
   attachmentSubmitFormat?: ComposerAttachmentSubmitFormat;
@@ -205,12 +201,7 @@ export interface DispatchComposerAgentMessageInput {
 
 export async function dispatchComposerAgentMessage(
   input: DispatchComposerAgentMessageInput,
-): Promise<"sent" | "queued"> {
-  if (!input.isAgentReady) {
-    // A creating agent takes prompts after its initial one; this waits behind it in the queue.
-    queueComposerMessage(input);
-    return "queued";
-  }
+): Promise<void> {
   const wirePayload = splitComposerAttachmentsForSubmit(input.attachments, {
     format: input.attachmentSubmitFormat,
   });
@@ -235,7 +226,6 @@ export async function dispatchComposerAgentMessage(
       attachments: wirePayload.attachments,
     });
     input.submission.accept(input.agentId, clientMessageId);
-    return "sent";
   } catch (error) {
     input.submission.reject(input.agentId, clientMessageId);
     throw error;
@@ -303,8 +293,6 @@ export function editQueuedComposerMessage(
 
 export interface SendQueuedComposerMessageNowInput {
   agentId: string;
-  /** See DispatchComposerAgentMessageInput. A queued prompt stays in place until then. */
-  isAgentReady: boolean;
   messageId: string;
   queue: QueueWriter;
   submitMessage: (input: { text: string; attachments: ComposerAttachment[] }) => Promise<void>;
@@ -313,7 +301,6 @@ export interface SendQueuedComposerMessageNowInput {
 
 export type SendQueuedComposerMessageNowResult =
   | { status: "missing" }
-  | { status: "waiting" }
   | { status: "submitted" }
   | { status: "failed"; errorMessage: string };
 
@@ -322,7 +309,6 @@ export async function sendQueuedComposerMessageNow(
 ): Promise<SendQueuedComposerMessageNowResult> {
   const item = input.queue.read(input.agentId).find((q) => q.id === input.messageId);
   if (!item) return { status: "missing" };
-  if (!input.isAgentReady) return { status: "waiting" };
   input.queue.write((prev) => {
     const next = new Map(prev);
     next.set(

packages/app/src/composer/agent-controls/index.tsx

@@ -35,7 +35,6 @@ import {
 } from "@/provider-selection/provider-selection";
 import { filterSelectableModels } from "@/provider-selection/model-catalog";
 import { useSessionStore } from "@/stores/session-store";
-import { useAgentCreation } from "@/workspace-creation";
 import { useProvidersSnapshot } from "@/hooks/use-providers-snapshot";
 import { resolveProviderDefinition } from "@/utils/provider-definitions";
 import { mergeProviderPreferences, useFormPreferences } from "@/hooks/use-form-preferences";
@@ -421,56 +420,6 @@ function selectAgentControlsSlice(
   };
 }
 
-/** A creating agent shows its submitted configuration, read-only, until the host publishes it. */
-function useAgentControlsSource(serverId: string, agentId: string) {
-  const publishedAgent = useSessionStore(
-    useShallow((state) => selectAgentControlsSlice(state, serverId, agentId)),
-  );
-  const creation = useAgentCreation(serverId, agentId);
-  const hasClient = useSessionStore((state) => Boolean(state.sessions[serverId]?.client));
-  const agent = useMemo<AgentControlsSlice>(() => {
-    if (publishedAgent || !creation) return publishedAgent;
-    return {
-      provider: creation.provider,
-      // The destination is not known yet; never stand in the source directory for it.
-      cwd: null,
-      runtimeModelId: null,
-      model: creation.config.model,
-      features: undefined,
-      runtimeThinkingOptionId: null,
-      thinkingOptionId: creation.config.thinkingOptionId,
-      lastUsage: undefined,
-    };
-  }, [creation, publishedAgent]);
-  return {
-    agent,
-    isPublished: publishedAgent !== null,
-    canEdit: hasClient && publishedAgent !== null,
-    submittedModeId: creation?.config.modeId ?? null,
-  };
-}
-
-function ignoreModeSelection(): void {}
-
-function resolveModeControl(input: {
-  live: AgentModeControlValue | null;
-  isPublished: boolean;
-  submittedModeId: string | null;
-  entry: ReturnType<typeof resolveSnapshotSelectedEntry>;
-  providerDefinitions: AgentProviderDefinition[];
-}): AgentModeControlValue | null {
-  if (input.isPublished) return input.live;
-  if (input.entry?.status !== "ready" || !input.entry.modes?.length) return null;
-  return {
-    provider: input.entry.provider,
-    providerDefinitions: input.providerDefinitions,
-    modeOptions: input.entry.modes,
-    selectedModeId: input.submittedModeId,
-    onSelectMode: ignoreModeSelection,
-    disabled: true,
-  };
-}
-
 function resolveSnapshotSelectedEntry(
   snapshotEntries: ReturnType<typeof useProvidersSnapshot>["entries"],
   agentProvider: string | undefined,
@@ -1607,13 +1556,14 @@ export const AgentControls = memo(function AgentControls({
   isCompactLayout,
 }: AgentControlsProps) {
   const { updatePreferences } = useFormPreferences();
-  const { agent, isPublished, canEdit, submittedModeId } = useAgentControlsSource(
-    serverId,
-    agentId,
+  const agent = useSessionStore(
+    useShallow((state) => selectAgentControlsSlice(state, serverId, agentId)),
   );
   const client = useSessionStore((state) => state.sessions[serverId]?.client ?? null);
   const toast = useToast();
-  const liveModeControl = useLiveAgentModeControl(serverId, agentId);
+  const modeControl = useLiveAgentModeControl(serverId, agentId);
+  const commandCenterModes = toCommandCenterModes(modeControl);
+  const modeProviderDefinitions = getModeProviderDefinitions(modeControl);
 
   const {
     entries: snapshotEntries,
@@ -1636,26 +1586,6 @@ export const AgentControls = memo(function AgentControls({
     [agent?.provider, snapshotEntries],
   );
 
-  const modeControl = useMemo(
-    () =>
-      resolveModeControl({
-        live: liveModeControl,
-        isPublished,
-        submittedModeId,
-        entry: snapshotSelectedEntry,
-        providerDefinitions: agentProviderDefinitions,
-      }),
-    [
-      agentProviderDefinitions,
-      isPublished,
-      liveModeControl,
-      snapshotSelectedEntry,
-      submittedModeId,
-    ],
-  );
-  const commandCenterModes = toCommandCenterModes(modeControl);
-  const modeProviderDefinitions = getModeProviderDefinitions(modeControl);
-
   const agentProviderModels = useMemo(
     () => buildAgentProviderModels(agent?.provider, models),
     [agent?.provider, models],
@@ -1839,7 +1769,7 @@ export const AgentControls = memo(function AgentControls({
   const commandCenterRegistration = (
     <AgentControlCommandCenterRegistration
       sourceId={`agent:${serverId}:${agentId}`}
-      enabled={canEdit}
+      enabled={Boolean(client)}
       controls={commandCenterControls}
     />
   );
@@ -1884,7 +1814,7 @@ export const AgentControls = memo(function AgentControls({
         onRetryModelProvider={handleRetryModelProvider}
         isRetryingModelProvider={snapshotIsRefreshing}
         onDropdownClose={onDropdownClose}
-        disabled={!canEdit}
+        disabled={!client}
         modeControl={modeControl}
         modelSelectorServerId={serverId}
         isCompactLayout={isCompactLayout}

packages/app/src/composer/draft/input-draft.ts

@@ -63,7 +63,6 @@ export interface AgentInputDraft {
   attachments: UserComposerAttachment[];
   setAttachments: (updater: AttachmentUpdater) => void;
   clear: (lifecycle: "sent" | "abandoned") => void;
-  flush: () => void;
   isHydrated: boolean;
   attachmentFocusRequestId: number;
   composerState: DraftComposerState | null;
@@ -173,8 +172,6 @@ export function useAgentInputDraft(input: UseAgentInputDraftInput): AgentInputDr
     [draftKey, textPublication],
   );
 
-  const flushDraft = useCallback(() => textPublication.flush(), [textPublication]);
-
   const replaceText = useCallback(
     (nextText: string) => {
       textPublication.cancel();
@@ -354,7 +351,6 @@ export function useAgentInputDraft(input: UseAgentInputDraftInput): AgentInputDr
   return {
     textSource,
     editText,
-    flush: flushDraft,
     replaceText,
     textReplacement,
     attachments,

packages/app/src/composer/draft/workspace-tab.tsx

@@ -49,7 +49,6 @@ import {
 } from "@/workspace-tabs/model";
 import { openWorkspaceChanges } from "@/workspace-tabs/open-supporting-view";
 import { useSettings } from "@/hooks/use-settings";
-import { transferComposerFollowUps } from "@/composer/submission/writer";
 
 const EMPTY_PENDING_PERMISSIONS = new Map();
 const DRAFT_CAPABILITIES: AgentCapabilityFlags = {
@@ -185,7 +184,8 @@ async function submitDraftCreateRequest(input: {
     ...(imagesData && imagesData.length > 0 ? { images: imagesData } : {}),
     ...(attachmentsArray && attachmentsArray.length > 0 ? { attachments: attachmentsArray } : {}),
   };
-  const result = await client.createAgent(options);
+  const creation = useWorkspaceDraftSubmissionStore.getState().creationByDraftId[input.draftId];
+  const result = creation ? await creation.retry(options) : await client.createAgent(options);
 
   return {
     agentId: result.id,
@@ -466,6 +466,10 @@ export function WorkspaceDraftAgentTab({
         selectModelMessage: t("workspaceSetup.errors.selectModel"),
       }),
     createRequest: async ({ attempt, text, images, attachments, cwd }) => {
+      if (pendingAutoSubmit?.agentCreation) {
+        const result = await pendingAutoSubmit.agentCreation.result;
+        return { agentId: result.id, result };
+      }
       return submitDraftCreateRequest({
         draftId,
         attempt,
@@ -487,7 +491,6 @@ export function WorkspaceDraftAgentTab({
       clearWorkspaceAttachments({ scopeKey: draftAttachmentScopeKey });
       useWorkspaceDraftSubmissionStore.getState().clearDraftSetup({ draftId });
       onCreated(result);
-      transferComposerFollowUps(serverId, tabId, result.id);
     },
   });
   const turnPresentation = useMemo(

packages/app/src/composer/index.tsx

@@ -58,7 +58,6 @@ import { useImageAttachmentPicker } from "@/hooks/use-image-attachment-picker";
 import {
   selectAgentSentMessages,
   selectAgentTurnPresentation,
-  selectIsAgentPublished,
   useSessionStore,
 } from "@/stores/session-store";
 import { useFilePicker } from "@/hooks/use-file-picker";
@@ -89,9 +88,9 @@ import {
   toggleForgeAttachmentFromPicker,
   uploadFileAttachments,
   type AttachmentPersister,
+  type QueueWriter,
   type QueuedComposerMessage,
 } from "@/composer/actions";
-import { isAgentReadyForPrompts } from "@/workspace-creation";
 import { useVoiceOptional } from "@/contexts/voice-context";
 import { useToast } from "@/contexts/toast-context";
 import { Tooltip, TooltipContent, TooltipTrigger } from "@/components/ui/tooltip";
@@ -124,10 +123,7 @@ import type { KeyboardActionDefinition } from "@/keyboard/keyboard-action-dispat
 import type { MessageInputKeyboardActionKind } from "@/keyboard/actions";
 import { submitAgentInput } from "@/composer/submit";
 import { ComposerRecall } from "@/composer/recall";
-import {
-  createAgentMessageQueueWriter,
-  createMessageSubmissionWriter,
-} from "@/composer/submission/writer";
+import { createMessageSubmissionWriter } from "@/composer/submission/writer";
 import { ComposerKeyboardScopeProvider, useComposerKeyboardScope } from "@/composer/keyboard-scope";
 import { useAppSettings } from "@/hooks/use-settings";
 import { RenderProfile } from "@/utils/render-profiler";
@@ -262,8 +258,8 @@ function resolveCheckoutRemoteUrl(
   return checkoutStatus?.remoteUrl ?? null;
 }
 
-function buildCancelButtonStyle(canCancel: boolean, isCancellingAgent: boolean): object[] {
-  const disabled = !canCancel || isCancellingAgent ? styles.buttonDisabled : undefined;
+function buildCancelButtonStyle(isConnected: boolean, isCancellingAgent: boolean): object[] {
+  const disabled = !isConnected || isCancellingAgent ? styles.buttonDisabled : undefined;
   return [styles.cancelButton, disabled].filter((value): value is object => Boolean(value));
 }
 
@@ -1087,7 +1083,7 @@ interface ComposerCancelButtonProps {
   buttonIconSize: number;
   cancelButtonStyle: (object | undefined)[];
   handleCancelAgent: () => void;
-  canCancel: boolean;
+  isConnected: boolean;
   isCancellingAgent: boolean;
   agentInterruptKeys: ReturnType<typeof useShortcutKeys>;
   t: TFunction;
@@ -1097,7 +1093,7 @@ function ComposerCancelButton({
   buttonIconSize,
   cancelButtonStyle,
   handleCancelAgent,
-  canCancel,
+  isConnected,
   isCancellingAgent,
   agentInterruptKeys,
   t,
@@ -1115,7 +1111,7 @@ function ComposerCancelButton({
     <Tooltip delayDuration={0} enabledOnDesktop enabledOnMobile={false}>
       <TooltipTrigger
         onPress={handleCancelAgent}
-        disabled={!canCancel || isCancellingAgent}
+        disabled={!isConnected || isCancellingAgent}
         accessibilityLabel={accessibilityLabel}
         accessibilityRole="button"
         style={cancelButtonStyle}
@@ -1310,6 +1306,8 @@ function ComposerContentImpl({
   );
   const queuedMessages = queuedMessagesRaw ?? EMPTY_ARRAY;
 
+  const setQueuedMessages = useSessionStore((state) => state.setQueuedMessages);
+
   const isCompactFormFactor = useIsCompactFormFactor();
   const isCompactLayout = resolveCompactLayout(isCompactLayoutOverride, isCompactFormFactor);
   const isDesktopWebBreakpoint = resolveIsDesktopWebBreakpoint(isCompactFormFactor);
@@ -1572,12 +1570,9 @@ function ComposerContentImpl({
       if (!client) {
         throw new Error(t("workspace.terminal.hostDisconnected"));
       }
-      const session = useSessionStore.getState().sessions[serverId];
       await dispatchComposerAgentMessage({
         client,
         agentId: targetAgentId,
-        isAgentReady: isAgentReadyForPrompts(serverId, targetAgentId),
-        queue: createAgentMessageQueueWriter(serverId),
         text,
         attachments: sendAttachments,
         attachmentSubmitFormat: resolveComposerAttachmentSubmitFormat({
@@ -1588,7 +1583,10 @@ function ComposerContentImpl({
         activeTurnBehavior,
         activeTurnId:
           activeTurnBehavior === "steer"
-            ? (selectAgentTurnPresentation(session, targetAgentId).turnId ?? undefined)
+            ? (selectAgentTurnPresentation(
+                useSessionStore.getState().sessions[serverId],
+                targetAgentId,
+              ).turnId ?? undefined)
             : undefined,
       });
       onAttentionPromptSend?.();
@@ -1622,7 +1620,13 @@ function ComposerContentImpl({
   );
   const hasAgent = agentState.status !== null;
 
-  const queueWriter = useMemo(() => createAgentMessageQueueWriter(serverId), [serverId]);
+  const queueWriter = useMemo<QueueWriter>(
+    () => ({
+      read: (id) => useSessionStore.getState().sessions[serverId]?.queuedMessages?.get(id) ?? [],
+      write: (updater) => setQueuedMessages(serverId, updater),
+    }),
+    [serverId, setQueuedMessages],
+  );
 
   const queueMessage = useCallback(
     (queuedMessage: string, queuedAttachments: ComposerAttachment[]) => {
@@ -1892,10 +1896,6 @@ function ComposerContentImpl({
     const cancellation = cancelComposerAgent({
       client,
       agentId: targetAgentId,
-      isAgentPublished: selectIsAgentPublished(
-        useSessionStore.getState().sessions[serverId],
-        targetAgentId,
-      ),
       isAgentRunning,
       isCancellingAgent,
       isConnected,
@@ -1952,7 +1952,6 @@ function ComposerContentImpl({
       // Reuse the regular send path; server-side send atomically interrupts any active run.
       const result = await sendQueuedComposerMessageNow({
         agentId,
-        isAgentReady: isAgentReadyForPrompts(serverId, agentId),
         messageId: id,
         queue: queueWriter,
         submitMessage: ({ text, attachments: queuedAttachments }) =>
@@ -1963,7 +1962,7 @@ function ComposerContentImpl({
         setSendError(result.errorMessage);
       }
     },
-    [agentId, queueWriter, serverId, submitMessage, t],
+    [agentId, queueWriter, submitMessage, t],
   );
 
   const handleQueue = useCallback(
@@ -2011,14 +2010,9 @@ function ComposerContentImpl({
     [agentId, recall, replaceUserInput, serverId],
   );
 
-  const isAgentPublished = useSessionStore((state) =>
-    selectIsAgentPublished(state.sessions[serverId], agentId),
-  );
-  // A creating agent cannot be stopped until the host publishes it.
-  const canCancelAgent = isConnected && isAgentPublished;
   const cancelButtonStyle = useMemo(
-    () => buildCancelButtonStyle(canCancelAgent, isCancellingAgent),
-    [canCancelAgent, isCancellingAgent],
+    () => buildCancelButtonStyle(isConnected, isCancellingAgent),
+    [isConnected, isCancellingAgent],
   );
 
   const isVoiceSwitching = voice?.isVoiceSwitching ?? false;
@@ -2035,7 +2029,7 @@ function ComposerContentImpl({
         buttonIconSize={buttonIconSize}
         cancelButtonStyle={cancelButtonStyle}
         handleCancelAgent={handleCancelAgent}
-        canCancel={canCancelAgent}
+        isConnected={isConnected}
         isCancellingAgent={isCancellingAgent}
         agentInterruptKeys={agentInterruptKeys}
         t={t}
@@ -2045,9 +2039,9 @@ function ComposerContentImpl({
       agentInterruptKeys,
       buttonIconSize,
       cancelButtonStyle,
-      canCancelAgent,
       handleCancelAgent,
       isCancellingAgent,
+      isConnected,
       t,
     ],
   );
@@ -2501,6 +2495,7 @@ function ComposerContentImpl({
                   voiceAgentId={agentId}
                   isAgentRunning={isAgentRunning}
                   defaultSendBehavior={activeSendBehavior}
+                  sendShortcut={appSettings.sendShortcut}
                   onQueue={handleQueue}
                   onSubmitLoadingPress={submitLoadingPressHandler}
                   onKeyPress={handleCommandKeyPress}

packages/app/src/composer/input/input.tsx

@@ -1,3 +1,4 @@
+import type { SendShortcut } from "@/hooks/use-settings";
 import {
   useComposerEditingSession,
   useComposerFullscreen,
@@ -88,6 +89,7 @@ import {
   resolveAlternateSendAction,
   resolveComposerSurfacePresentation,
   resolveComposerSurfaceText,
+  resolveMessageInputEnterAction,
   resolveRetainedSelection,
   runAlternateSendAction,
   runDefaultSendAction,
@@ -96,6 +98,11 @@ import {
 } from "./state";
 
 const DEFAULT_SEND_KEYS: ShortcutKey[][] = [["Enter"]];
+const MOD_ENTER_SEND_KEYS: ShortcutKey[][] = [["mod", "Enter"]];
+
+function resolveSendKeys(sendShortcut: SendShortcut): ShortcutKey[][] {
+  return sendShortcut === "mod-enter" ? MOD_ENTER_SEND_KEYS : DEFAULT_SEND_KEYS;
+}
 const COMPOSER_INPUT_DATASET = { composerInput: "" } as const;
 
 export interface AttachmentMenuItem {
@@ -167,6 +174,7 @@ export interface MessageInputProps {
    *  running. "interrupt" and "steer" send immediately, "queue" queues. Required so the default
    *  lives only in DEFAULT_CLIENT_SETTINGS. */
   defaultSendBehavior: "interrupt" | "steer" | "queue";
+  sendShortcut: SendShortcut;
   /** Callback for queue button when agent is running */
   onQueue?: (payload: MessagePayload) => void;
   /** Optional handler used when submit button is in loading state. */
@@ -402,6 +410,9 @@ interface DesktopKeyPressContext {
   onKeyPressCallback: ((event: ComposerKeyPressEvent) => boolean) | undefined;
   input: ComposerKeyPressEvent["input"];
   submitOnEnter: boolean;
+  sendShortcut: SendShortcut;
+  isAgentRunning: boolean;
+  onQueue: ((payload: MessagePayload) => void) | undefined;
   isSubmitDisabled: boolean;
   isSubmitLoading: boolean;
   disabled: boolean;
@@ -428,12 +439,21 @@ function handleDesktopKeyPressImpl(
   }
 
   if (event.nativeEvent.key !== "Enter") return;
-  if (!ctx.submitOnEnter) return;
-  if (shiftKey) return;
+
+  const action = resolveMessageInputEnterAction({
+    submitOnEnter: ctx.submitOnEnter,
+    sendShortcut: ctx.sendShortcut,
+    shiftKey: shiftKey ?? false,
+    metaKey: metaKey ?? false,
+    ctrlKey: ctrlKey ?? false,
+    isAgentRunning: ctx.isAgentRunning,
+    onQueue: ctx.onQueue,
+  });
+  if (action === null) return;
 
   if (ctx.isSubmitDisabled || ctx.isSubmitLoading || ctx.disabled) return;
   event.preventDefault();
-  if (metaKey || ctrlKey) {
+  if (action === "alternate-send") {
     ctx.handleAlternateSendAction();
     return;
   }
@@ -1112,6 +1132,7 @@ interface ResolvedMessageInputProps {
   voiceAgentId: string | undefined;
   isAgentRunning: boolean;
   defaultSendBehavior: "interrupt" | "steer" | "queue";
+  sendShortcut: SendShortcut;
   onQueue: ((payload: MessagePayload) => void) | undefined;
   onSubmitLoadingPress: (() => void) | undefined;
   onKeyPressCallback: ((event: ComposerKeyPressEvent) => boolean) | undefined;
@@ -1159,6 +1180,7 @@ function resolveMessageInputProps(props: MessageInputProps): ResolvedMessageInpu
     voiceAgentId: props.voiceAgentId,
     isAgentRunning: props.isAgentRunning ?? false,
     defaultSendBehavior: props.defaultSendBehavior,
+    sendShortcut: props.sendShortcut,
     onQueue: props.onQueue,
     onSubmitLoadingPress: props.onSubmitLoadingPress,
     onKeyPressCallback: props.onKeyPress,
@@ -1236,6 +1258,7 @@ export const MessageInput = forwardRef<MessageInputRef, MessageInputProps>(
       voiceAgentId,
       isAgentRunning,
       defaultSendBehavior,
+      sendShortcut,
       onQueue,
       onSubmitLoadingPress,
       onKeyPressCallback,
@@ -1755,6 +1778,9 @@ export const MessageInput = forwardRef<MessageInputRef, MessageInputProps>(
             selectionRef.current,
           ),
           submitOnEnter: shouldSubmitOnEnter,
+          sendShortcut,
+          isAgentRunning,
+          onQueue,
           isSubmitDisabled,
           isSubmitLoading,
           disabled,
@@ -1766,6 +1792,9 @@ export const MessageInput = forwardRef<MessageInputRef, MessageInputProps>(
         shouldHandleWebKeyPress,
         onKeyPressCallback,
         shouldSubmitOnEnter,
+        sendShortcut,
+        isAgentRunning,
+        onQueue,
         isSubmitDisabled,
         isSubmitLoading,
         disabled,
@@ -1980,7 +2009,7 @@ export const MessageInput = forwardRef<MessageInputRef, MessageInputProps>(
           submitLabel={submitLabel}
           submitButtonTestID={submitButtonTestID}
           buttonIconSize={buttonIconSize}
-          sendKeys={DEFAULT_SEND_KEYS}
+          sendKeys={resolveSendKeys(sendShortcut)}
           sendTooltipLabel={sendTooltipLabel}
         />
       ),
@@ -2001,6 +2030,7 @@ export const MessageInput = forwardRef<MessageInputRef, MessageInputProps>(
         submitLabel,
         submitButtonTestID,
         buttonIconSize,
+        sendShortcut,
         sendTooltipLabel,
       ],
     );

packages/app/src/composer/input/state.test.ts

@@ -2,10 +2,12 @@ import { describe, expect, it, vi } from "vitest";
 import {
   applyDictationTranscript,
   computeCanStartDictation,
+  type MessageInputEnterContext,
   resolveActiveSendBehavior,
   resolveComposerSurfacePresentation,
   resolveComposerSurfaceText,
   resolveGlyphRailOffset,
+  resolveMessageInputEnterAction,
   resolveRetainedSelection,
   resolveAlternateSendAction,
   runAlternateSendAction,
@@ -320,6 +322,212 @@ describe("composer send behavior", () => {
   });
 });
 
+describe("resolveMessageInputEnterAction", () => {
+  function enterContext(
+    overrides: Partial<MessageInputEnterContext> = {},
+  ): MessageInputEnterContext {
+    return {
+      submitOnEnter: true,
+      sendShortcut: "enter",
+      shiftKey: false,
+      metaKey: false,
+      ctrlKey: false,
+      isAgentRunning: false,
+      onQueue: () => undefined,
+      ...overrides,
+    };
+  }
+
+  it("returns null for plain, Shift, and modifier Enter when submit on enter is disabled", () => {
+    expect(resolveMessageInputEnterAction(enterContext({ submitOnEnter: false }))).toBeNull();
+    expect(
+      resolveMessageInputEnterAction(enterContext({ submitOnEnter: false, shiftKey: true })),
+    ).toBeNull();
+    expect(
+      resolveMessageInputEnterAction(enterContext({ submitOnEnter: false, metaKey: true })),
+    ).toBeNull();
+    expect(
+      resolveMessageInputEnterAction(enterContext({ submitOnEnter: false, ctrlKey: true })),
+    ).toBeNull();
+  });
+
+  it("still returns null when modifier Enter sends and submit on enter is disabled", () => {
+    expect(
+      resolveMessageInputEnterAction(
+        enterContext({ sendShortcut: "mod-enter", submitOnEnter: false, metaKey: true }),
+      ),
+    ).toBeNull();
+    expect(
+      resolveMessageInputEnterAction(
+        enterContext({ sendShortcut: "mod-enter", submitOnEnter: false }),
+      ),
+    ).toBeNull();
+  });
+
+  it("sends on plain Enter when Enter sends", () => {
+    expect(resolveMessageInputEnterAction(enterContext())).toBe("default-send");
+  });
+
+  it("returns null for Shift+Enter when Enter sends", () => {
+    expect(resolveMessageInputEnterAction(enterContext({ shiftKey: true }))).toBeNull();
+  });
+
+  it("returns null for Shift+Cmd+Enter and Shift+Ctrl+Enter so Shift keeps its newline", () => {
+    expect(
+      resolveMessageInputEnterAction(
+        enterContext({ shiftKey: true, metaKey: true, isAgentRunning: true }),
+      ),
+    ).toBeNull();
+    expect(
+      resolveMessageInputEnterAction(
+        enterContext({ shiftKey: true, ctrlKey: true, isAgentRunning: true }),
+      ),
+    ).toBeNull();
+  });
+
+  it("sends on Cmd+Enter and Ctrl+Enter while idle even with a queue handler", () => {
+    expect(resolveMessageInputEnterAction(enterContext({ metaKey: true }))).toBe("default-send");
+    expect(resolveMessageInputEnterAction(enterContext({ ctrlKey: true }))).toBe("default-send");
+  });
+
+  it("queues on Cmd+Enter and Ctrl+Enter while the agent is running with a queue handler", () => {
+    expect(
+      resolveMessageInputEnterAction(enterContext({ metaKey: true, isAgentRunning: true })),
+    ).toBe("alternate-send");
+    expect(
+      resolveMessageInputEnterAction(enterContext({ ctrlKey: true, isAgentRunning: true })),
+    ).toBe("alternate-send");
+  });
+
+  it("sends on Cmd+Enter and Ctrl+Enter while running when no queue handler exists", () => {
+    expect(
+      resolveMessageInputEnterAction(
+        enterContext({ metaKey: true, isAgentRunning: true, onQueue: undefined }),
+      ),
+    ).toBe("default-send");
+    expect(
+      resolveMessageInputEnterAction(
+        enterContext({ ctrlKey: true, isAgentRunning: true, onQueue: undefined }),
+      ),
+    ).toBe("default-send");
+  });
+
+  it("returns null for plain and Shift+Enter when modifier Enter sends", () => {
+    expect(resolveMessageInputEnterAction(enterContext({ sendShortcut: "mod-enter" }))).toBeNull();
+    expect(
+      resolveMessageInputEnterAction(enterContext({ sendShortcut: "mod-enter", shiftKey: true })),
+    ).toBeNull();
+  });
+
+  it("returns null for Shift+Cmd+Enter and Shift+Ctrl+Enter when modifier Enter sends", () => {
+    expect(
+      resolveMessageInputEnterAction(
+        enterContext({ sendShortcut: "mod-enter", shiftKey: true, metaKey: true }),
+      ),
+    ).toBeNull();
+    expect(
+      resolveMessageInputEnterAction(
+        enterContext({ sendShortcut: "mod-enter", shiftKey: true, ctrlKey: true }),
+      ),
+    ).toBeNull();
+  });
+
+  it("sends on Cmd+Enter and Ctrl+Enter while idle when modifier Enter sends", () => {
+    expect(
+      resolveMessageInputEnterAction(enterContext({ sendShortcut: "mod-enter", metaKey: true })),
+    ).toBe("default-send");
+    expect(
+      resolveMessageInputEnterAction(enterContext({ sendShortcut: "mod-enter", ctrlKey: true })),
+    ).toBe("default-send");
+  });
+
+  it("uses the default action on modifier Enter while running when modifier Enter sends", () => {
+    expect(
+      resolveMessageInputEnterAction(
+        enterContext({ sendShortcut: "mod-enter", metaKey: true, isAgentRunning: true }),
+      ),
+    ).toBe("default-send");
+    expect(
+      resolveMessageInputEnterAction(
+        enterContext({ sendShortcut: "mod-enter", ctrlKey: true, isAgentRunning: true }),
+      ),
+    ).toBe("default-send");
+  });
+
+  describe("composed with the send actions", () => {
+    function actions() {
+      const calls: string[] = [];
+      return {
+        calls,
+        handleSendMessage: () => calls.push("send"),
+        handleQueueMessage: () => calls.push("queue"),
+        onQueue: () => undefined,
+      };
+    }
+
+    function resolveCommandEnterToSendModifierEnter() {
+      return resolveMessageInputEnterAction(
+        enterContext({ sendShortcut: "mod-enter", metaKey: true, isAgentRunning: true }),
+      );
+    }
+
+    it("queues through the default send action when queue behavior is selected and the agent is running", () => {
+      const sendAction = actions();
+
+      expect(resolveCommandEnterToSendModifierEnter()).toBe("default-send");
+
+      runDefaultSendAction({
+        defaultSendBehavior: "queue",
+        isAgentRunning: true,
+        onQueue: sendAction.onQueue,
+        handleSendMessage: sendAction.handleSendMessage,
+        handleQueueMessage: sendAction.handleQueueMessage,
+      });
+
+      expect(sendAction.calls).toEqual(["queue"]);
+    });
+
+    it("sends through the default send action when queue behavior is selected and the agent is idle", () => {
+      const sendAction = actions();
+
+      expect(
+        resolveMessageInputEnterAction(
+          enterContext({ sendShortcut: "mod-enter", metaKey: true, isAgentRunning: false }),
+        ),
+      ).toBe("default-send");
+
+      runDefaultSendAction({
+        defaultSendBehavior: "queue",
+        isAgentRunning: false,
+        onQueue: sendAction.onQueue,
+        handleSendMessage: sendAction.handleSendMessage,
+        handleQueueMessage: sendAction.handleQueueMessage,
+      });
+
+      expect(sendAction.calls).toEqual(["send"]);
+    });
+
+    it.each([{ defaultSendBehavior: "steer" }, { defaultSendBehavior: "interrupt" }] as const)(
+      "sends through the default send action when $defaultSendBehavior behavior is selected and the agent is running",
+      ({ defaultSendBehavior }) => {
+        const sendAction = actions();
+
+        expect(resolveCommandEnterToSendModifierEnter()).toBe("default-send");
+
+        runDefaultSendAction({
+          defaultSendBehavior,
+          isAgentRunning: true,
+          onQueue: sendAction.onQueue,
+          handleSendMessage: sendAction.handleSendMessage,
+          handleQueueMessage: sendAction.handleQueueMessage,
+        });
+
+        expect(sendAction.calls).toEqual(["send"]);
+      },
+    );
+  });
+});
+
 describe("stopRealtimeVoice", () => {
   it("keeps voice mode active when the running agent refuses cancellation", async () => {
     const cancellationError = new Error("active run cancellation was not acknowledged");

packages/app/src/composer/input/state.ts

@@ -1,3 +1,4 @@
+import type { SendShortcut } from "@/hooks/use-settings";
 import type { DaemonClient } from "@getpaseo/client/internal/daemon-client";
 import type { ActiveTurnBehavior } from "@getpaseo/protocol/messages";
 import type { MessagePayload, TextReplacement } from "@/composer/types";
@@ -151,6 +152,29 @@ export function runAlternateSendAction(ctx: SendActionContext): void {
   runDefaultSendAction(ctx);
 }
 
+export type MessageInputEnterAction = "alternate-send" | "default-send";
+
+export interface MessageInputEnterContext {
+  submitOnEnter: boolean;
+  sendShortcut: SendShortcut;
+  shiftKey: boolean;
+  metaKey: boolean;
+  ctrlKey: boolean;
+  isAgentRunning: boolean;
+  onQueue: ((payload: MessagePayload) => void) | undefined;
+}
+
+export function resolveMessageInputEnterAction(
+  ctx: MessageInputEnterContext,
+): MessageInputEnterAction | null {
+  if (!ctx.submitOnEnter) return null;
+  if (ctx.shiftKey) return null;
+  const hasModifier = ctx.metaKey || ctx.ctrlKey;
+  if (ctx.sendShortcut === "mod-enter") return hasModifier ? "default-send" : null;
+  if (hasModifier && ctx.isAgentRunning && ctx.onQueue) return "alternate-send";
+  return "default-send";
+}
+
 export function runMessageInputKeyboardAction(
   action: MessageInputKeyboardActionKind,
   actions: MessageInputKeyboardActions,

packages/app/src/composer/submission/writer.test.ts

@@ -2,9 +2,7 @@ import { afterEach, expect, test } from "vitest";
 import type { DaemonClient } from "@getpaseo/client/internal/daemon-client";
 import { useSessionStore } from "@/stores/session-store";
 import type { UserMessageItem } from "@/types/stream";
-import { useDraftStore } from "@/stores/draft-store";
-import { buildDraftStoreKey } from "@/stores/draft-keys";
-import { createMessageSubmissionWriter, transferComposerFollowUps } from "./writer";
+import { createMessageSubmissionWriter } from "./writer";
 
 const CANONICAL_ONLY_SERVER_ID = "canonical-only";
 
@@ -49,59 +47,3 @@ test("tracks submissions when canonical prompts are supported", () => {
 
   expect(submissionIds(CANONICAL_ONLY_SERVER_ID)).toEqual(["canonical-only-message"]);
 });
-
-const TRANSFER_SERVER_ID = "transfer";
-
-function queued(id: string) {
-  return { id, text: `follow-up ${id}`, attachments: [] };
-}
-function queueIds(agentId: string): string[] {
-  return (
-    useSessionStore.getState().sessions[TRANSFER_SERVER_ID]?.queuedMessages.get(agentId) ?? []
-  ).map((item) => item.id);
-}
-function draftText(agentId: string): string | undefined {
-  return useDraftStore
-    .getState()
-    .getDraftInput(buildDraftStoreKey({ serverId: TRANSFER_SERVER_ID, agentId }))?.text;
-}
-function typeDraft(agentId: string, text: string): void {
-  useDraftStore.getState().saveDraftInput({
-    draftKey: buildDraftStoreKey({ serverId: TRANSFER_SERVER_ID, agentId }),
-    draft: { text, attachments: [] },
-  });
-}
-
-test("follow-ups move with their IDs and order behind the destination's, and only once", () => {
-  initializeSession(TRANSFER_SERVER_ID, {});
-  useSessionStore.getState().setQueuedMessages(
-    TRANSFER_SERVER_ID,
-    new Map([
-      ["optimistic", [queued("a"), queued("b")]],
-      ["recovery", [queued("earlier")]],
-    ]),
-  );
-  typeDraft("optimistic", "typed but unsent");
-
-  transferComposerFollowUps(TRANSFER_SERVER_ID, "optimistic", "recovery");
-  transferComposerFollowUps(TRANSFER_SERVER_ID, "optimistic", "recovery");
-  transferComposerFollowUps(TRANSFER_SERVER_ID, "recovery", "recovery");
-
-  expect(queueIds("recovery")).toEqual(["earlier", "a", "b"]);
-  expect(queueIds("optimistic")).toEqual([]);
-  expect(draftText("recovery")).toBe("typed but unsent");
-  expect(draftText("optimistic")).toBeUndefined();
-  useSessionStore.getState().clearSession(TRANSFER_SERVER_ID);
-});
-
-test("unsent text never replaces a destination draft and stays at its source", () => {
-  initializeSession(TRANSFER_SERVER_ID, {});
-  typeDraft("source", "typed on the source");
-  typeDraft("destination", "already typed here");
-
-  transferComposerFollowUps(TRANSFER_SERVER_ID, "source", "destination");
-
-  expect(draftText("destination")).toBe("already typed here");
-  expect(draftText("source")).toBe("typed on the source");
-  useSessionStore.getState().clearSession(TRANSFER_SERVER_ID);
-});

packages/app/src/composer/submission/writer.ts

@@ -1,7 +1,5 @@
-import type { MessageSubmissionWriter, QueueWriter } from "@/composer/actions";
+import type { MessageSubmissionWriter } from "@/composer/actions";
 import { useSessionStore } from "@/stores/session-store";
-import { useDraftStore, type DraftInput } from "@/stores/draft-store";
-import { buildDraftStoreKey } from "@/stores/draft-keys";
 import {
   appendSubmittedUserMessage,
   removeSubmittedUserMessage,
@@ -65,14 +63,6 @@ export function createMessageSubmissionWriter(serverId: string): MessageSubmissi
   };
 }
 
-export function createAgentMessageQueueWriter(serverId: string): QueueWriter {
-  return {
-    read: (agentId) =>
-      useSessionStore.getState().sessions[serverId]?.queuedMessages.get(agentId) ?? [],
-    write: (update) => useSessionStore.getState().setQueuedMessages(serverId, update),
-  };
-}
-
 export function handoffCreatedAgentMessageSubmission(
   serverId: string,
   agentId: string,
@@ -80,41 +70,3 @@ export function handoffCreatedAgentMessageSubmission(
 ): boolean {
   return useSessionStore.getState().handoffCreatedAgentUserMessage(serverId, agentId, message);
 }
-
-function isEmptyDraft(draft: DraftInput | undefined): boolean {
-  return !draft || (!draft.text.trim() && draft.attachments.length === 0);
-}
-
-/**
- * Moves the queued follow-ups and the unsent agent draft of one composer identity to the identity
- * that now owns them, such as a recovery draft or the agent it creates. Queued messages keep their
- * IDs and order, after any already queued there; an idle destination agent drains them. The unsent
- * draft moves only into an empty slot, and otherwise stays where it is. Repeating is harmless.
- */
-export function transferComposerFollowUps(serverId: string, from: string, to: string): void {
-  if (from === to) return;
-  const session = useSessionStore.getState().sessions[serverId];
-  if (session?.queuedMessages.get(from)?.length) {
-    useSessionStore.getState().setQueuedMessages(serverId, (queues) => {
-      const moving = queues.get(from);
-      if (!moving?.length) return queues;
-      const next = new Map(queues);
-      next.set(to, [...(queues.get(to) ?? []), ...moving]);
-      next.delete(from);
-      return next;
-    });
-    const agent = session.agents.get(to) ?? session.agentDetails.get(to);
-    if (agent?.turn.phase === "idle") {
-      void import("@/runtime/host-runtime").then(({ getHostRuntimeStore }) =>
-        getHostRuntimeStore().drainQueuedAgentMessage(serverId, to),
-      );
-    }
-  }
-  const drafts = useDraftStore.getState();
-  const source = buildDraftStoreKey({ serverId, agentId: from });
-  const destination = buildDraftStoreKey({ serverId, agentId: to });
-  const draft = drafts.getDraftInput(source);
-  if (!draft || isEmptyDraft(draft) || !isEmptyDraft(drafts.getDraftInput(destination))) return;
-  drafts.saveDraftInput({ draftKey: destination, draft });
-  drafts.clearDraftInput({ draftKey: source });
-}

packages/app/src/hooks/sidebar-workspaces-view-model.ts

@@ -1,4 +1,3 @@
-import type { CreationAttempt } from "@/workspace-creation/model";
 import { deriveEffectiveWorkspaceStatus } from "@/workspace-status";
 import equal from "fast-deep-equal";
 import type { PrHint } from "@/git/pr-hint";
@@ -147,7 +146,6 @@ export function createSidebarWorkspaceEntry(input: {
   workspace: WorkspaceDescriptor;
   projectViewKey?: string;
   pendingCreateAttempts?: Record<string, PendingCreateAttempt>;
-  workspaceCreations?: readonly CreationAttempt[];
   workspaceAgentActivity?: ReadonlyMap<string, WorkspaceAgentActivity>;
 }): SidebarWorkspaceEntry {
   const projectViewKey = input.projectViewKey ?? input.workspace.projectId;
@@ -205,7 +203,6 @@ export function deriveProjectStatusBucket(input: {
   workspaces: readonly SidebarWorkspacePlacement[];
   sessions: Record<string, ProjectStatusSession | undefined>;
   pendingCreateAttempts?: Record<string, PendingCreateAttempt>;
-  workspaceCreations?: readonly CreationAttempt[];
 }): SidebarStateBucket {
   const workspaceIdsByServer = new Map<string, string[]>();
   for (const placement of input.workspaces) {
@@ -233,7 +230,6 @@ export function deriveProjectStatusBucket(input: {
           serverId,
           workspace,
           pendingCreateAttempts: input.pendingCreateAttempts,
-          workspaceCreations: input.workspaceCreations,
           workspaceAgentActivity: session.workspaceAgentActivity,
         }).status,
       );
@@ -352,7 +348,6 @@ export function buildSidebarWorkspaceEntries(input: {
   placements: readonly SidebarWorkspacePlacement[];
   sessions: SidebarWorkspaceSession[];
   pendingCreateAttempts?: Record<string, PendingCreateAttempt>;
-  workspaceCreations?: readonly CreationAttempt[];
   previousEntries?: ReadonlyMap<string, SidebarWorkspaceEntry>;
 }): ReadonlyMap<string, SidebarWorkspaceEntry> {
   if (input.placements.length === 0 || input.sessions.length === 0) {
@@ -379,7 +374,6 @@ export function buildSidebarWorkspaceEntries(input: {
       workspace,
       projectViewKey: placement.projectViewKey,
       pendingCreateAttempts: input.pendingCreateAttempts,
-      workspaceCreations: input.workspaceCreations,
       workspaceAgentActivity: session.workspaceAgentActivity,
     });
     const previousEntry = input.previousEntries?.get(placement.workspaceKey);

packages/app/src/hooks/use-agent-initialization.test.ts

@@ -78,6 +78,7 @@ describe("ensureAgentIsInitialized", () => {
           cursor: { epoch: "epoch-1", seq: 42 },
           limit: TIMELINE_FETCH_PAGE_SIZE,
           projection: "projected",
+          wholeTurns: true,
         },
       },
     ]);
@@ -105,6 +106,7 @@ describe("ensureAgentIsInitialized", () => {
           direction: "tail",
           limit: TIMELINE_FETCH_PAGE_SIZE,
           projection: "projected",
+          wholeTurns: true,
         },
       },
     ]);
@@ -148,6 +150,7 @@ describe("ensureAgentIsInitialized", () => {
           direction: "tail",
           limit: TIMELINE_FETCH_PAGE_SIZE,
           projection: "projected",
+          wholeTurns: true,
         },
       },
     ]);
@@ -192,6 +195,7 @@ describe("ensureAgentIsInitialized", () => {
           cursor: { epoch: "epoch-1", seq: 12 },
           limit: TIMELINE_FETCH_PAGE_SIZE,
           projection: "projected",
+          wholeTurns: true,
         },
       },
     ]);
@@ -283,6 +287,7 @@ describe("refreshAgent", () => {
           direction: "tail",
           limit: TIMELINE_FETCH_PAGE_SIZE,
           projection: "projected",
+          wholeTurns: true,
         },
       },
     ]);

packages/app/src/hooks/use-load-older-agent-history.test.ts

@@ -152,6 +152,7 @@ describe("loadOlderAgentHistory", () => {
           cursor: { epoch: "epoch-1", seq: 10 },
           limit: TIMELINE_FETCH_PAGE_SIZE,
           projection: "projected",
+          wholeTurns: true,
         },
       },
     ]);

packages/app/src/hooks/use-settings/index.ts

@@ -49,6 +49,7 @@ import {
   type KeyValueStorage,
   type ReleaseChannel,
   type SendBehavior,
+  type SendShortcut,
   type ServiceUrlBehavior,
   type Settings,
   type SidebarWorkspaceTrailing,
@@ -93,6 +94,7 @@ export type {
   KeyValueStorage,
   ReleaseChannel,
   SendBehavior,
+  SendShortcut,
   ServiceUrlBehavior,
   Settings,
   SettingsDeps,

packages/app/src/hooks/use-settings/storage.test.ts

@@ -227,6 +227,39 @@ describe("loadAppSettingsFromStorage", () => {
     expect(result.chatOutlineEnabled).toBe(false);
   });
 
+  it("uses Enter to send by default", async () => {
+    const deps = makeDeps();
+
+    const result = await loadAppSettingsFromStorage(deps);
+
+    expect(result.sendShortcut).toBe("enter");
+    expect(DEFAULT_CLIENT_SETTINGS.sendShortcut).toBe("enter");
+  });
+
+  it("loads the modifier Enter send preference", async () => {
+    const deps = makeDeps({
+      storage: createInMemoryKeyValueStorage({
+        [APP_SETTINGS_KEY]: JSON.stringify({ sendShortcut: "mod-enter" }),
+      }),
+    });
+
+    const result = await loadAppSettingsFromStorage(deps);
+
+    expect(result.sendShortcut).toBe("mod-enter");
+  });
+
+  it("falls back to Enter when the stored send shortcut is invalid", async () => {
+    const deps = makeDeps({
+      storage: createInMemoryKeyValueStorage({
+        [APP_SETTINGS_KEY]: JSON.stringify({ sendShortcut: "yes" }),
+      }),
+    });
+
+    const result = await loadAppSettingsFromStorage(deps);
+
+    expect(result.sendShortcut).toBe("enter");
+  });
+
   it("defaults sidebar navigation items to an empty preference list", async () => {
     const deps = makeDeps();
 

packages/app/src/hooks/use-settings/storage.ts

@@ -33,6 +33,8 @@ import { migrateAppSettings } from "./migrations";
 export { APP_SETTINGS_KEY } from "./keys";
 export const APP_SETTINGS_QUERY_KEY = ["app-settings"];
 
+export type SendShortcut = "enter" | "mod-enter";
+
 export type SendBehavior = ActiveTurnBehavior | "queue";
 export type ReleaseChannel = "stable" | "beta";
 export type ServiceUrlBehavior = "ask" | "in-app" | "external";
@@ -104,6 +106,7 @@ export interface AppSettings {
   chatDisplay: ChatDisplay;
   chatOutlineEnabled: boolean;
   vimKeybindings: boolean;
+  sendShortcut: SendShortcut;
   filePanelAssociations: Record<string, string>;
   /** Desktop-only preferences for implicit opens into the ordinary side pane. */
   openInSidePane: OpenInSidePanePreferences;
@@ -160,6 +163,7 @@ export const DEFAULT_CLIENT_SETTINGS: AppSettings = {
   chatDisplay: "collapseTurns",
   chatOutlineEnabled: true,
   vimKeybindings: false,
+  sendShortcut: "enter",
   filePanelAssociations: {},
   openInSidePane: DEFAULT_OPEN_IN_SIDE_PANE_PREFERENCES,
   pullRequestOpenLocation: "explorer",
@@ -264,6 +268,7 @@ const StoredAppSettingsSchema = z
     compactToolCalls: z.boolean().optional().catch(undefined),
     chatOutlineEnabled: z.boolean().catch(true),
     vimKeybindings: z.boolean().catch(false),
+    sendShortcut: z.enum(["enter", "mod-enter"]).catch("enter"),
     filePanelAssociations: z.record(z.string(), z.string()).catch({}),
     openInSidePane: z
       .object({

packages/app/src/hooks/use-sidebar-workspace-entries.ts

@@ -1,6 +1,3 @@
-import { useTranslation } from "react-i18next";
-import { useWorkspaceCreations } from "@/workspace-creation";
-import { creatingSidebarEntry } from "@/workspace-creation/presentation";
 import { useMemo, useRef } from "react";
 import { useStoreWithEqualityFn } from "zustand/traditional";
 import { useCreateFlowStore } from "@/stores/create-flow-store";
@@ -22,7 +19,6 @@ export function useSidebarWorkspaceEntries(
   placements: readonly SidebarWorkspacePlacement[],
   enabled = true,
 ): ReadonlyMap<string, SidebarWorkspaceEntry> {
-  const { t } = useTranslation();
   const serverIds = useMemo(
     () => Array.from(new Set(placements.map((placement) => placement.serverId))),
     [placements],
@@ -36,7 +32,6 @@ export function useSidebarWorkspaceEntries(
   const pendingCreateAttempts = useCreateFlowStore((state) =>
     enabled ? state.pendingByDraftId : EMPTY_PENDING_CREATE_ATTEMPTS,
   );
-  const creations = useWorkspaceCreations();
   const previousEntriesRef = useRef<ReadonlyMap<string, SidebarWorkspaceEntry>>(EMPTY_ENTRIES);
 
   // Collection ownership is intentional: retained sidebars have one cheap
@@ -50,26 +45,13 @@ export function useSidebarWorkspaceEntries(
       previousEntriesRef.current = EMPTY_ENTRIES;
       return EMPTY_ENTRIES;
     }
-    const entries = new Map(
-      buildSidebarWorkspaceEntries({
-        placements,
-        sessions,
-        pendingCreateAttempts,
-        workspaceCreations: creations,
-        previousEntries: previousEntriesRef.current,
-      }),
-    );
-    for (const placement of placements) {
-      if (entries.has(placement.workspaceKey)) continue;
-      const creating = creations.some(
-        (creation) =>
-          creation.serverId === placement.serverId &&
-          creation.workspaceId === placement.workspaceId &&
-          !creation.workspaceObserved,
-      );
-      if (creating) entries.set(placement.workspaceKey, creatingSidebarEntry(placement, t));
-    }
+    const entries = buildSidebarWorkspaceEntries({
+      placements,
+      sessions,
+      pendingCreateAttempts,
+      previousEntries: previousEntriesRef.current,
+    });
     previousEntriesRef.current = entries;
     return entries;
-  }, [enabled, pendingCreateAttempts, placements, sessions, creations, t]);
+  }, [enabled, pendingCreateAttempts, placements, sessions]);
 }

packages/app/src/hooks/use-sidebar-workspaces-list.ts

@@ -1,6 +1,3 @@
-import { useTranslation } from "react-i18next";
-import { useWorkspaceCreations } from "@/workspace-creation";
-import { addCreatingSidebarWorkspaces } from "@/workspace-creation/presentation";
 import { useHostFeatureMap } from "@/runtime/host-features";
 import { useCallback, useEffect, useMemo } from "react";
 import { useStoreWithEqualityFn } from "zustand/traditional";
@@ -62,7 +59,6 @@ export function useSidebarProjectStatusBucket(input: {
   enabled: boolean;
 }): SidebarStateBucket | null {
   const { workspaces, enabled } = input;
-  const workspaceCreations = useWorkspaceCreations();
   const pendingCreateAttempts = useStoreWithEqualityFn(
     useCreateFlowStore,
     (state) => state.pendingByDraftId,
@@ -76,10 +72,9 @@ export function useSidebarProjectStatusBucket(input: {
         workspaces,
         sessions: state.sessions,
         pendingCreateAttempts,
-        workspaceCreations,
       });
     },
-    [enabled, pendingCreateAttempts, workspaces, workspaceCreations],
+    [enabled, pendingCreateAttempts, workspaces],
   );
 
   return useStoreWithEqualityFn(useSessionStore, selector, Object.is);
@@ -155,12 +150,10 @@ export function useSidebarWorkspacesList(options?: {
       : undefined;
   const { projects: hostProjects } = useWorkspaceStructure(directoryServerIds, sort);
 
-  const { t } = useTranslation();
-  const creations = useWorkspaceCreations();
   const selectPlacements = useMemo(createSidebarWorkspacePlacementSelector, []);
   const sidebarModel = useMemo(
-    () => addCreatingSidebarWorkspaces(selectPlacements(hostProjects), creations, t),
-    [hostProjects, selectPlacements, creations, t],
+    () => selectPlacements(hostProjects),
+    [hostProjects, selectPlacements],
   );
 
   const projects = sidebarModel.projects.length > 0 ? sidebarModel.projects : EMPTY_PROJECTS;

packages/app/src/i18n/resources/ar.ts

@@ -1339,15 +1339,6 @@ export const ar: TranslationResources = {
     },
   },
   newWorkspace: {
-    creation: {
-      creatingWorkspace: "جارٍ إنشاء مساحة العمل…",
-      creatingLabel: "جارٍ إنشاء مساحة العمل",
-      updateHost: "حدّث هذا المضيف لإنشاء مساحة عمل تتضمن وكيلاً.",
-      chooseProjectHost: "اختر مشروعًا ومضيفًا",
-      projectUnavailable: "المشروع غير متاح على المضيف المحدد",
-      workspacePending: "لا يزال إنشاء مساحة العمل جاريًا.",
-      agentPending: "لا يزال إنشاء الوكيل جاريًا.",
-    },
     title: "مساحة عمل جديدة",
     create: "يخلق",
     isolation: {
@@ -2027,12 +2018,13 @@ export const ar: TranslationResources = {
     output: "الإخراج",
   },
   turnSummary: {
-    messages: {
-      one: "كتب {{count}} رسالة",
-      other: "كتب {{count}} رسائل",
-    },
+    details: "عرض تفاصيل الجولة",
+    sentBy: "أرسلها {{name}}",
+    showMore: "عرض المزيد",
+    showLess: "عرض أقل",
   },
   toolCallGroup: {
+    thought: "فكّر",
     editedFiles: {
       one: "حرّر {{count}} ملفًا",
       other: "حرّر {{count}} ملفات",
@@ -2378,12 +2370,25 @@ export const ar: TranslationResources = {
             "عند تشغيل الوكيل، يوجّه Enter الجولة النشطة. يضيف Command/Ctrl+Enter إلى قائمة الانتظار.",
           queue: "عند تشغيل الوكيل، يضيف Enter إلى قائمة الانتظار. Command/Ctrl+Enter يرسل.",
         },
+        commandEnterDescriptions: {
+          interrupt: "عند تشغيل الوكيل، يوقف {{modifier}}+Enter التشغيل. يُدرج Enter سطرًا جديدًا.",
+          steer: "عند تشغيل الوكيل، يوجّه {{modifier}}+Enter الجولة النشطة. يُدرج Enter سطرًا جديدًا.",
+          queue:
+            "عند تشغيل الوكيل، يضيف {{modifier}}+Enter إلى قائمة الانتظار. يُدرج Enter سطرًا جديدًا.",
+        },
         options: {
           interrupt: "مقاطعة",
           steer: "توجيه",
           queue: "طابور",
         },
       },
+      sendShortcut: {
+        label: "اختصار الإرسال",
+        options: {
+          enter: "Enter",
+          "mod-enter": "{{modifier}}+Enter",
+        },
+      },
       serviceUrls: {
         options: {
           ask: "بسأل",

packages/app/src/i18n/resources/en.ts

@@ -1347,15 +1347,6 @@ export const en = {
     },
   },
   newWorkspace: {
-    creation: {
-      creatingWorkspace: "Creating workspace…",
-      creatingLabel: "Creating workspace",
-      updateHost: "Update this host to create a workspace with an agent.",
-      chooseProjectHost: "Choose a project and host",
-      projectUnavailable: "Project is not available on the selected host",
-      workspacePending: "Workspace is still being created.",
-      agentPending: "Agent is still being created.",
-    },
     title: "New workspace",
     create: "Create",
     isolation: {
@@ -2052,12 +2043,13 @@ export const en = {
     output: "Output",
   },
   turnSummary: {
-    messages: {
-      one: "wrote {{count}} message",
-      other: "wrote {{count}} messages",
-    },
+    details: "View turn details",
+    sentBy: "Sent by {{name}}",
+    showMore: "Show more",
+    showLess: "Show less",
   },
   toolCallGroup: {
+    thought: "Thought",
     editedFiles: {
       one: "edited {{count}} file",
       other: "edited {{count}} files",
@@ -2466,12 +2458,26 @@ export const en = {
             "When the agent is running, Enter steers the active turn. Command/Ctrl+Enter queues.",
           queue: "When the agent is running, Enter queues. Command/Ctrl+Enter submits.",
         },
+        commandEnterDescriptions: {
+          interrupt:
+            "When the agent is running, {{modifier}}+Enter interrupts. Enter inserts a new line.",
+          steer:
+            "When the agent is running, {{modifier}}+Enter steers the active turn. Enter inserts a new line.",
+          queue: "When the agent is running, {{modifier}}+Enter queues. Enter inserts a new line.",
+        },
         options: {
           interrupt: "Interrupt",
           steer: "Steer",
           queue: "Queue",
         },
       },
+      sendShortcut: {
+        label: "Send shortcut",
+        options: {
+          enter: "Enter",
+          "mod-enter": "{{modifier}}+Enter",
+        },
+      },
       serviceUrls: {
         options: {
           ask: "Ask",

packages/app/src/i18n/resources/es.ts

@@ -1375,15 +1375,6 @@ export const es: TranslationResources = {
     },
   },
   newWorkspace: {
-    creation: {
-      creatingWorkspace: "Creando espacio de trabajo…",
-      creatingLabel: "Creando espacio de trabajo",
-      updateHost: "Actualiza este host para crear un espacio de trabajo con un agente.",
-      chooseProjectHost: "Elige un proyecto y un host",
-      projectUnavailable: "El proyecto no está disponible en el host seleccionado",
-      workspacePending: "El espacio de trabajo aún se está creando.",
-      agentPending: "El agente aún se está creando.",
-    },
     title: "Nuevo espacio de trabajo",
     create: "Crear",
     isolation: {
@@ -2075,12 +2066,13 @@ export const es: TranslationResources = {
     output: "Producción",
   },
   turnSummary: {
-    messages: {
-      one: "escribió {{count}} mensaje",
-      other: "escribió {{count}} mensajes",
-    },
+    details: "Ver detalles del turno",
+    sentBy: "Enviado por {{name}}",
+    showMore: "Mostrar más",
+    showLess: "Mostrar menos",
   },
   toolCallGroup: {
+    thought: "Razonó",
     editedFiles: {
       one: "editó {{count}} archivo",
       other: "editó {{count}} archivos",
@@ -2393,12 +2385,27 @@ export const es: TranslationResources = {
           queue:
             "Cuando el agente se está ejecutando, Enter pone en cola. Command/Ctrl+Enter envía.",
         },
+        commandEnterDescriptions: {
+          interrupt:
+            "Cuando el agente se está ejecutando, {{modifier}}+Enter interrumpe. Enter inserta una línea nueva.",
+          steer:
+            "Cuando el agente se está ejecutando, {{modifier}}+Enter dirige el turno activo. Enter inserta una línea nueva.",
+          queue:
+            "Cuando el agente se está ejecutando, {{modifier}}+Enter pone en cola. Enter inserta una línea nueva.",
+        },
         options: {
           interrupt: "Interrumpir",
           steer: "Dirigir",
           queue: "Cola",
         },
       },
+      sendShortcut: {
+        label: "Atajo de envío",
+        options: {
+          enter: "Enter",
+          "mod-enter": "{{modifier}}+Enter",
+        },
+      },
       serviceUrls: {
         options: {
           ask: "Preguntar",

packages/app/src/i18n/resources/fr.ts

@@ -1369,15 +1369,6 @@ export const fr: TranslationResources = {
     },
   },
   newWorkspace: {
-    creation: {
-      creatingWorkspace: "Création de l’espace de travail…",
-      creatingLabel: "Création de l’espace de travail",
-      updateHost: "Mettez cet hôte à jour pour créer un espace de travail avec un agent.",
-      chooseProjectHost: "Choisissez un projet et un hôte",
-      projectUnavailable: "Le projet n’est pas disponible sur l’hôte sélectionné",
-      workspacePending: "L’espace de travail est en cours de création.",
-      agentPending: "L’agent est en cours de création.",
-    },
     title: "Nouvel espace de travail",
     create: "Créer",
     isolation: {
@@ -2074,12 +2065,13 @@ export const fr: TranslationResources = {
     output: "Sortie",
   },
   turnSummary: {
-    messages: {
-      one: "{{count}} message écrit",
-      other: "{{count}} messages écrits",
-    },
+    details: "Voir les détails du tour",
+    sentBy: "Envoyé par {{name}}",
+    showMore: "Afficher plus",
+    showLess: "Afficher moins",
   },
   toolCallGroup: {
+    thought: "Réfléchi",
     editedFiles: {
       one: "{{count}} fichier modifié",
       other: "{{count}} fichiers modifiés",
@@ -2392,12 +2384,27 @@ export const fr: TranslationResources = {
           queue:
             "Quand l’agent est en cours d’exécution, Entrée met en file d’attente. Cmd/Ctrl+Entrée envoie.",
         },
+        commandEnterDescriptions: {
+          interrupt:
+            "Lorsque l'agent est en cours d'exécution, {{modifier}}+Entrée interrompt. Entrée insère une nouvelle ligne.",
+          steer:
+            "Lorsque l'agent est en cours d'exécution, {{modifier}}+Entrée oriente le tour actif. Entrée insère une nouvelle ligne.",
+          queue:
+            "Lorsque l'agent est en cours d'exécution, {{modifier}}+Entrée met en file d'attente. Entrée insère une nouvelle ligne.",
+        },
         options: {
           interrupt: "Interrompre",
           steer: "Réorienter",
           queue: "File d’attente",
         },
       },
+      sendShortcut: {
+        label: "Raccourci d’envoi",
+        options: {
+          enter: "Enter",
+          "mod-enter": "{{modifier}}+Enter",
+        },
+      },
       serviceUrls: {
         options: {
           ask: "Demander",

packages/app/src/i18n/resources/ja.ts

@@ -1353,15 +1353,6 @@ export const ja: TranslationResources = {
     },
   },
   newWorkspace: {
-    creation: {
-      creatingWorkspace: "ワークスペースを作成中…",
-      creatingLabel: "ワークスペースを作成中",
-      updateHost: "エージェント付きのワークスペースを作成するには、このホストを更新してください。",
-      chooseProjectHost: "プロジェクトとホストを選択してください",
-      projectUnavailable: "選択したホストでプロジェクトを利用できません",
-      workspacePending: "ワークスペースはまだ作成中です。",
-      agentPending: "エージェントはまだ作成中です。",
-    },
     title: "新しいワークスペース",
     create: "作成",
     isolation: {
@@ -2047,12 +2038,13 @@ export const ja: TranslationResources = {
     output: "出力",
   },
   turnSummary: {
-    messages: {
-      one: "{{count}}件のメッセージを送信",
-      other: "{{count}}件のメッセージを送信",
-    },
+    details: "ターンの詳細を表示",
+    sentBy: "{{name}} から送信",
+    showMore: "もっと見る",
+    showLess: "折りたたむ",
   },
   toolCallGroup: {
+    thought: "思考",
     editedFiles: {
       one: "{{count}}個のファイルを編集",
       other: "{{count}}個のファイルを編集",
@@ -2362,12 +2354,25 @@ export const ja: TranslationResources = {
             "エージェント実行中、Enterで現在のターンに指示を送ります。Command/Ctrl+Enterでキューに追加。",
           queue: "エージェント実行中、Enterでキューに追加します。Command/Ctrl+Enterで送信。",
         },
+        commandEnterDescriptions: {
+          interrupt: "エージェント実行中、{{modifier}}+Enterで中断します。Enterで改行します。",
+          steer:
+            "エージェント実行中、{{modifier}}+Enterで現在のターンに指示を送ります。Enterで改行します。",
+          queue: "エージェント実行中、{{modifier}}+Enterでキューに追加します。Enterで改行します。",
+        },
         options: {
           interrupt: "中断",
           steer: "指示",
           queue: "キュー",
         },
       },
+      sendShortcut: {
+        label: "送信ショートカット",
+        options: {
+          enter: "Enter",
+          "mod-enter": "{{modifier}}+Enter",
+        },
+      },
       serviceUrls: {
         options: {
           ask: "確認する",

packages/app/src/i18n/resources/ko.ts

@@ -1346,15 +1346,6 @@ export const ko: TranslationResources = {
     },
   },
   newWorkspace: {
-    creation: {
-      creatingWorkspace: "워크스페이스 생성 중…",
-      creatingLabel: "워크스페이스 생성 중",
-      updateHost: "에이전트가 있는 워크스페이스를 만들려면 이 호스트를 업데이트하세요.",
-      chooseProjectHost: "프로젝트와 호스트를 선택하세요",
-      projectUnavailable: "선택한 호스트에서 프로젝트를 사용할 수 없습니다",
-      workspacePending: "워크스페이스가 아직 생성 중입니다.",
-      agentPending: "에이전트가 아직 생성 중입니다.",
-    },
     title: "새 워크스페이스",
     create: "생성",
     isolation: {
@@ -2037,12 +2028,13 @@ export const ko: TranslationResources = {
     output: "출력",
   },
   turnSummary: {
-    messages: {
-      one: "{{count}} 메시지를 작성했습니다.",
-      other: "{{count}} 메시지를 작성했습니다.",
-    },
+    details: "턴 세부 정보 보기",
+    sentBy: "{{name}}이(가) 보냄",
+    showMore: "더 보기",
+    showLess: "접기",
   },
   toolCallGroup: {
+    thought: "생각함",
     editedFiles: {
       one: "{{count}} 파일을 편집했습니다.",
       other: "{{count}} 파일을 편집했습니다.",
@@ -2353,12 +2345,27 @@ export const ko: TranslationResources = {
           queue:
             "에이전트가 실행 중일 때 Enter는 대기열에 추가합니다. Command/Ctrl+Enter는 제출합니다.",
         },
+        commandEnterDescriptions: {
+          interrupt:
+            "에이전트가 실행 중일 때 {{modifier}}+Enter는 중단합니다. Enter는 줄바꿈합니다.",
+          steer:
+            "에이전트가 실행 중일 때 {{modifier}}+Enter는 현재 턴에 지시합니다. Enter는 줄바꿈합니다.",
+          queue:
+            "에이전트가 실행 중일 때 {{modifier}}+Enter는 대기열에 추가합니다. Enter는 줄바꿈합니다.",
+        },
         options: {
           interrupt: "중단",
           steer: "지시",
           queue: "대기열",
         },
       },
+      sendShortcut: {
+        label: "전송 단축키",
+        options: {
+          enter: "Enter",
+          "mod-enter": "{{modifier}}+Enter",
+        },
+      },
       serviceUrls: {
         options: {
           ask: "물어보기",

packages/app/src/i18n/resources/pt-BR.ts

@@ -1365,15 +1365,6 @@ export const ptBR: TranslationResources = {
     },
   },
   newWorkspace: {
-    creation: {
-      creatingWorkspace: "Criando espaço de trabalho…",
-      creatingLabel: "Criando espaço de trabalho",
-      updateHost: "Atualize este host para criar um espaço de trabalho com um agente.",
-      chooseProjectHost: "Escolha um projeto e um host",
-      projectUnavailable: "O projeto não está disponível no host selecionado",
-      workspacePending: "O espaço de trabalho ainda está sendo criado.",
-      agentPending: "O agente ainda está sendo criado.",
-    },
     title: "Novo workspace",
     create: "Criar",
     isolation: {
@@ -2060,12 +2051,13 @@ export const ptBR: TranslationResources = {
     output: "Saída",
   },
   turnSummary: {
-    messages: {
-      one: "escreveu {{count}} mensagem",
-      other: "escreveu {{count}} mensagens",
-    },
+    details: "Ver detalhes do turno",
+    sentBy: "Enviado por {{name}}",
+    showMore: "Mostrar mais",
+    showLess: "Mostrar menos",
   },
   toolCallGroup: {
+    thought: "Pensou",
     editedFiles: {
       one: "editou {{count}} arquivo",
       other: "editou {{count}} arquivos",
@@ -2376,12 +2368,27 @@ export const ptBR: TranslationResources = {
             "Quando o agente está em execução, Enter orienta o turno ativo. Command/Ctrl+Enter enfileira.",
           queue: "Quando o agente está em execução, Enter enfileira. Command/Ctrl+Enter envia.",
         },
+        commandEnterDescriptions: {
+          interrupt:
+            "Quando o agente está em execução, {{modifier}}+Enter interrompe. Enter insere uma nova linha.",
+          steer:
+            "Quando o agente está em execução, {{modifier}}+Enter orienta o turno ativo. Enter insere uma nova linha.",
+          queue:
+            "Quando o agente está em execução, {{modifier}}+Enter enfileira. Enter insere uma nova linha.",
+        },
         options: {
           interrupt: "Interromper",
           steer: "Orientar",
           queue: "Fila",
         },
       },
+      sendShortcut: {
+        label: "Atalho de envio",
+        options: {
+          enter: "Enter",
+          "mod-enter": "{{modifier}}+Enter",
+        },
+      },
       serviceUrls: {
         options: {
           ask: "Perguntar",

packages/app/src/i18n/resources/ru.ts

@@ -1357,15 +1357,6 @@ export const ru: TranslationResources = {
     },
   },
   newWorkspace: {
-    creation: {
-      creatingWorkspace: "Создание рабочей области…",
-      creatingLabel: "Создание рабочей области",
-      updateHost: "Обновите этот хост, чтобы создать рабочую область с агентом.",
-      chooseProjectHost: "Выберите проект и хост",
-      projectUnavailable: "Проект недоступен на выбранном хосте",
-      workspacePending: "Рабочая область ещё создаётся.",
-      agentPending: "Агент ещё создаётся.",
-    },
     title: "Новое рабочее пространство",
     create: "Создать",
     isolation: {
@@ -2060,12 +2051,13 @@ export const ru: TranslationResources = {
     output: "Выходные данные",
   },
   turnSummary: {
-    messages: {
-      one: "написано {{count}} сообщение",
-      other: "написаны сообщения ({{count}})",
-    },
+    details: "Показать подробности хода",
+    sentBy: "Отправлено агентом {{name}}",
+    showMore: "Показать больше",
+    showLess: "Свернуть",
   },
   toolCallGroup: {
+    thought: "Обдумал",
     editedFiles: {
       one: "изменён {{count}} файл",
       other: "изменены файлы ({{count}})",
@@ -2379,12 +2371,27 @@ export const ru: TranslationResources = {
           queue:
             "Когда агент работает, Enter ставит сообщение в очередь, а Command/Ctrl+Enter отправляет его.",
         },
+        commandEnterDescriptions: {
+          interrupt:
+            "Когда агент работает, {{modifier}}+Enter прерывает его работу, а Enter вставляет новую строку.",
+          steer:
+            "Когда агент работает, {{modifier}}+Enter дополняет текущий ответ новым указанием, а Enter вставляет новую строку.",
+          queue:
+            "Когда агент работает, {{modifier}}+Enter ставит сообщение в очередь, а Enter вставляет новую строку.",
+        },
         options: {
           interrupt: "Прерывать",
           steer: "Направить",
           queue: "Поставить в очередь",
         },
       },
+      sendShortcut: {
+        label: "Сочетание клавиш для отправки",
+        options: {
+          enter: "Enter",
+          "mod-enter": "{{modifier}}+Enter",
+        },
+      },
       serviceUrls: {
         options: {
           ask: "Спрашивать",

packages/app/src/i18n/resources/zh-CN.ts

@@ -1328,15 +1328,6 @@ export const zhCN: TranslationResources = {
     },
   },
   newWorkspace: {
-    creation: {
-      creatingWorkspace: "正在创建工作区…",
-      creatingLabel: "正在创建工作区",
-      updateHost: "请更新此主机，以创建包含代理的工作区。",
-      chooseProjectHost: "请选择项目和主机",
-      projectUnavailable: "所选主机上没有此项目",
-      workspacePending: "工作区仍在创建中。",
-      agentPending: "代理仍在创建中。",
-    },
     title: "新建 workspace",
     create: "创建",
     isolation: {
@@ -2005,12 +1996,13 @@ export const zhCN: TranslationResources = {
     output: "输出",
   },
   turnSummary: {
-    messages: {
-      one: "写了 {{count}} 条消息",
-      other: "写了 {{count}} 条消息",
-    },
+    details: "查看轮次详情",
+    sentBy: "由 {{name}} 发送",
+    showMore: "展开",
+    showLess: "收起",
   },
   toolCallGroup: {
+    thought: "已思考",
     editedFiles: {
       one: "编辑了 {{count}} 个文件",
       other: "编辑了 {{count}} 个文件",
@@ -2317,12 +2309,24 @@ export const zhCN: TranslationResources = {
           steer: "Agent 运行时，Enter 会引导当前回合。Command/Ctrl+Enter 会排队。",
           queue: "Agent 运行时，Enter 会排队。Command/Ctrl+Enter 会提交。",
         },
+        commandEnterDescriptions: {
+          interrupt: "Agent 运行时，{{modifier}}+Enter 会中断。Enter 会插入换行。",
+          steer: "Agent 运行时，{{modifier}}+Enter 会引导当前回合。Enter 会插入换行。",
+          queue: "Agent 运行时，{{modifier}}+Enter 会排队。Enter 会插入换行。",
+        },
         options: {
           interrupt: "中断",
           steer: "引导",
           queue: "排队",
         },
       },
+      sendShortcut: {
+        label: "发送快捷键",
+        options: {
+          enter: "Enter",
+          "mod-enter": "{{modifier}}+Enter",
+        },
+      },
       serviceUrls: {
         options: {
           ask: "询问",

packages/app/src/panels/agent-panel.tsx

@@ -1,5 +1,3 @@
-import { useAgentCreation } from "@/workspace-creation";
-import { pendingCreationAgent } from "@/workspace-creation/presentation";
 import { getHostRuntimeStore } from "@/runtime/host-runtime";
 import { Button } from "@/components/ui/button";
 import { LoadingSpinner } from "@/components/ui/loading-spinner";
@@ -474,7 +472,6 @@ function AgentPanelContent({
     );
   });
 
-  const creation = useAgentCreation(serverId, agentId);
   const connectionServerId = resolvedServerId ?? null;
   const daemon = connectionServerId
     ? (daemons.find((entry) => entry.serverId === connectionServerId) ?? null)
@@ -488,7 +485,7 @@ function AgentPanelContent({
       : runtimeConnectionStatus;
   const lastConnectionError = runtimeLastError;
 
-  if (!resolvedServerId || (!runtimeClient && !hasCachedAgent && !creation)) {
+  if (!resolvedServerId || (!runtimeClient && !hasCachedAgent)) {
     return (
       <AgentSessionUnavailableState
         serverLabel={serverLabel}
@@ -551,8 +548,6 @@ function AgentPanelBody({
   const agentState = useSessionStore(
     useShallow((state) => selectChatAgentState(state, serverId, agentId)),
   );
-  // A creating agent is known locally before the host can return it.
-  const isCreating = useAgentCreation(serverId, agentId ?? "") !== null;
   const [lookupState, setLookupState] = useState<AgentLookupState>({ tag: "idle" });
   const lookupAttemptTokenRef = useRef(0);
   const retryAgentLookup = useCallback(() => setLookupState({ tag: "idle" }), []);
@@ -563,7 +558,7 @@ function AgentPanelBody({
   }, [agentId, serverId]);
 
   useEffect(() => {
-    if (!agentId || isCreating) {
+    if (!agentId) {
       return;
     }
     if (agentState.id) {
@@ -611,16 +606,7 @@ function AgentPanelBody({
         }
         setLookupState({ tag: "error", message });
       });
-  }, [
-    agentId,
-    agentState.id,
-    client,
-    hasSession,
-    isConnected,
-    isCreating,
-    lookupState.tag,
-    serverId,
-  ]);
+  }, [agentId, agentState.id, client, hasSession, isConnected, lookupState.tag, serverId]);
 
   if (lookupState.tag === "not_found") {
     return (
@@ -656,7 +642,7 @@ function AgentPanelBody({
         }
       : null;
 
-  if (!agent && !isCreating) {
+  if (!agent) {
     return (
       <View style={styles.container} testID="agent-loading">
         <View style={styles.errorContainer}>
@@ -769,7 +755,6 @@ function ChatAgentContent({
   const hasActiveCreateHandoff = useCreateFlowStore((state) =>
     findActiveCreateHandoff({ pendingByDraftId: state.pendingByDraftId, serverId, agentId }),
   );
-  const creation = useAgentCreation(serverId, agentId ?? "");
   const hasSession = useSessionStore((state) => Boolean(state.sessions[serverId]));
   const [missingAgentState, setMissingAgentState] = useState<AgentScreenMissingState>({
     kind: "idle",
@@ -827,9 +812,6 @@ function ChatAgentContent({
     [agentState, projectPlacement],
   );
   const continuity = useMemo<AgentScreenContinuity>(() => {
-    if (creation) {
-      return { kind: "optimistic-create", agent: pendingCreationAgent(creation) };
-    }
     if (!hasActiveCreateHandoff || !agentId) {
       return { kind: "none" };
     }
@@ -843,7 +825,7 @@ function ChatAgentContent({
         projectPlacement: agent?.projectPlacement ?? null,
       },
     };
-  }, [agent, agentId, creation, hasActiveCreateHandoff, serverId]);
+  }, [agent, agentId, hasActiveCreateHandoff, serverId]);
 
   const viewState = useAgentScreenStateMachine({
     routeKey: `${serverId}:${agentId ?? ""}`,
@@ -916,7 +898,7 @@ function ChatAgentContent({
   }, [agentId, serverId]);
 
   useEffect(() => {
-    if (!agentId || creation) {
+    if (!agentId) {
       return;
     }
     if (agentState.archivedAt) {
@@ -997,7 +979,6 @@ function ChatAgentContent({
     agentState.archivedAt,
     hasAppliedAuthoritativeHistory,
     agentId,
-    creation,
     client,
     hasSession,
     isConnected,
@@ -1017,8 +998,8 @@ function ChatAgentContent({
   if (nonReadyView) return nonReadyView;
   invariant(agentId, "agent id is defined when agent content is ready");
   invariant(effectiveAgent, "effectiveAgent is defined when the non-ready view is absent");
-  // Empty while a creating agent waits for the host to choose its directory.
-  const agentCwd = effectiveAgent.cwd;
+  const agentCwd = agentState.cwd;
+  invariant(agentCwd, "agent cwd is defined when agent content is ready");
   const showHistorySyncOverlay =
     viewState.tag === "ready" &&
     viewState.sync.status === "catching_up" &&
@@ -1151,7 +1132,6 @@ const ChatAgentReadyContent = memo(function ChatAgentReadyContent({
   const {
     textSource,
     editText,
-    flush,
     replaceText,
     textReplacement,
     attachments,
@@ -1165,7 +1145,6 @@ const ChatAgentReadyContent = memo(function ChatAgentReadyContent({
     (): AgentInputDraft => ({
       textSource,
       editText,
-      flush,
       replaceText,
       textReplacement,
       attachments,
@@ -1178,7 +1157,6 @@ const ChatAgentReadyContent = memo(function ChatAgentReadyContent({
     [
       textSource,
       editText,
-      flush,
       replaceText,
       textReplacement,
       attachments,

packages/app/src/review/feedback/use-feedback.ts

@@ -10,11 +10,7 @@ import { deriveWorkspaceTabModel } from "@/screens/workspace/workspace-tab-model
 import { useHostRuntimeClient, useHostRuntimeIsConnected } from "@/runtime/host-runtime";
 import { useAppSettings } from "@/hooks/use-settings";
 import { dispatchComposerAgentMessage } from "@/composer/actions";
-import { isAgentReadyForPrompts } from "@/workspace-creation";
-import {
-  createAgentMessageQueueWriter,
-  createMessageSubmissionWriter,
-} from "@/composer/submission/writer";
+import { createMessageSubmissionWriter } from "@/composer/submission/writer";
 import { useSessionStore, selectAgentTurnPresentation } from "@/stores/session-store";
 import { FLOATING_ACTION_BUTTON_CLEARANCE } from "@/components/ui/floating-action-button";
 import { useIsCompactFormFactor } from "@/constants/layout";
@@ -81,8 +77,6 @@ export function useReviewFeedback(input: {
           await dispatchComposerAgentMessage({
             client: targetClient,
             agentId: recipient.agentId,
-            isAgentReady: isAgentReadyForPrompts(serverId, recipient.agentId),
-            queue: createAgentMessageQueueWriter(serverId),
             text: i18n.t("review.feedback.prompt"),
             attachments: [attachment],
             encodeImages: async () => [],