test(app): align projects/vim e2e specs with current UI

- Navigate Projects via the settings sidebar entry; the top-level
  Projects button never existed and the page lives under
  /settings/projects.
- Match the row's accessibility label (Edit <project>) and the
  textbox label (Worktree setup commands) the screen actually uses.
- Replace the .xterm-rows DOM selector with .xterm-screen for the
  vim layout assertion. With the WebGL renderer, .xterm-rows > div
  is empty, so the test has been red since it was added in 2b372765.

packages/app/e2e/projects-settings.spec.ts

@@ -1,7 +1,7 @@
 import { readFile } from "node:fs/promises";
 import path from "node:path";
 import { expect, test as base, type Page } from "./fixtures";
-import { gotoAppShell } from "./helpers/app";
+import { gotoAppShell, openSettings } from "./helpers/app";
 import { connectNewWorkspaceDaemonClient, openProjectViaDaemon } from "./helpers/new-workspace";
 import { createTempGitRepo } from "./helpers/workspace";
 
@@ -53,19 +53,22 @@ const test = base.extend<ProjectsSettingsFixtures>({
 
 async function openProjects(page: Page): Promise<void> {
   await gotoAppShell(page);
-  await page.getByRole("button", { name: "Projects", exact: true }).click();
+  await openSettings(page);
-  await expect(page).toHaveURL(/\/projects$/);
+  await page.getByTestId("settings-projects").click();
+  await expect(page).toHaveURL(/\/settings\/projects$/);
 }
 
 async function openProjectSettings(page: Page, projectName: string): Promise<void> {
-  await page.getByRole("button", { name: `${projectName} project details` }).click();
+  await page.getByRole("button", { name: `Edit ${projectName}`, exact: true }).click();
-  await expect(page.getByRole("textbox", { name: "Worktree setup" })).toBeVisible({
+  await expect(page.getByRole("textbox", { name: "Worktree setup commands" })).toBeVisible({
     timeout: 30_000,
   });
 }
 
 async function editWorktreeSetup(page: Page, setupCommands: string[]): Promise<void> {
-  await page.getByRole("textbox", { name: "Worktree setup" }).fill(setupCommands.join("\n"));
+  await page
+    .getByRole("textbox", { name: "Worktree setup commands" })
+    .fill(setupCommands.join("\n"));
 }
 
 async function saveProjectConfig(page: Page): Promise<void> {

packages/app/e2e/terminal-alternate-screen.spec.ts

@@ -31,12 +31,12 @@ async function readTerminalLayoutMetrics(page: Page): Promise<TerminalLayoutMetr
       return rect.width > 0 && rect.height > 0;
     });
     const surface = visibleSurfaces[0] ?? null;
-    const renderedRows = Array.from(document.querySelectorAll<HTMLElement>(".xterm-rows > div"));
-    const firstRow = renderedRows[0] ?? null;
-    const lastRow = renderedRows.at(-1) ?? null;
     const surfaceRect = surface?.getBoundingClientRect() ?? null;
-    const firstRowRect = firstRow?.getBoundingClientRect() ?? null;
+    // xterm.js exposes `.xterm-screen` regardless of renderer (DOM, canvas, WebGL),
-    const lastRowRect = lastRow?.getBoundingClientRect() ?? null;
+    // so use it as the canonical "rendered surface" rect rather than `.xterm-rows`
+    // which is only populated by the DOM renderer.
+    const xtermScreen = surface?.querySelector<HTMLElement>(".xterm-screen") ?? null;
+    const xtermScreenRect = xtermScreen?.getBoundingClientRect() ?? null;
     const term = (
       window as Window & {
         __paseoTerminal?: {
@@ -49,11 +49,10 @@ async function readTerminalLayoutMetrics(page: Page): Promise<TerminalLayoutMetr
     return {
       visibleSurfaceCount: visibleSurfaces.length,
       surfaceHeight: surfaceRect?.height ?? 0,
-      rowCount: renderedRows.length,
+      rowCount: typeof term?.rows === "number" ? term.rows : 0,
       rows: typeof term?.rows === "number" ? term.rows : null,
       cols: typeof term?.cols === "number" ? term.cols : null,
-      renderedRowsHeight:
+      renderedRowsHeight: xtermScreenRect?.height ?? 0,
-        firstRowRect && lastRowRect ? Math.max(0, lastRowRect.bottom - firstRowRect.top) : 0,
       tabIds: currentTabIds,
     };
   }, tabIds);