chore(release): reconcile 0.15.0-beta.1 metadata (#8443)

* docs(changelog): prepare 0.15.0-beta.1

(cherry picked from commit 7e5ad53491)

* chore(release): cut 0.15.0-beta.1

(cherry picked from commit 8bd38fb236)

* test(docs): follow nested worktrees page

packages/cli/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@getpaseo/cli",
-  "version": "0.14.0",
+  "version": "0.15.0-beta.1",
   "description": "Paseo CLI - control your AI coding agents from the command line",
   "bin": {
     "paseo": "bin/paseo"
@@ -28,9 +28,9 @@
   },
   "dependencies": {
     "@clack/prompts": "^1.0.0",
-    "@getpaseo/client": "0.14.0",
-    "@getpaseo/protocol": "0.14.0",
-    "@getpaseo/server": "0.14.0",
+    "@getpaseo/client": "0.15.0-beta.1",
+    "@getpaseo/protocol": "0.15.0-beta.1",
+    "@getpaseo/server": "0.15.0-beta.1",
     "chalk": "^5.3.0",
     "commander": "^12.0.0",
     "mime-types": "^2.1.35",