feat(desktop): migrate existing projects and worktrees

.github/workflows/ci.yml

@@ -87,6 +87,7 @@ jobs:
           npm pack --dry-run --ignore-scripts --workspace=@getpaseo/protocol
           npm pack --dry-run --ignore-scripts --workspace=@getpaseo/client
           npm pack --dry-run --ignore-scripts --workspace=@getpaseo/server
+          npm run verify:package --workspace=@getpaseo/migrate
 
   server-tests:
     strategy:
@@ -181,6 +182,43 @@ jobs:
           if-no-files-found: ignore
           retention-days: 7
 
+  migration-electron:
+    runs-on: macos-latest
+    timeout-minutes: 30
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "22"
+          cache: "npm"
+
+      - name: Install dependencies with retry
+        run: node scripts/npm-retry.mjs ci
+
+      - name: Build app and server dependencies
+        run: |
+          npm run build:app-deps
+          npm run build:server
+
+      - name: Build migrator and Desktop main
+        run: |
+          npm run build --workspace=@getpaseo/migrate
+          npm run build:main --workspace=@getpaseo/desktop
+
+      - name: Run product migration behavior
+        run: npm run test:migration-electron --workspace=@getpaseo/desktop
+
+      - name: Upload migration behavior diagnostics
+        if: failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: migration-electron-macos
+          path: |
+            packages/app/test-results/
+            packages/app/playwright-report/
+          retention-days: 7
+
   app-tests:
     runs-on: ubuntu-latest
     env:
@@ -228,9 +266,38 @@ jobs:
       - name: Run client tests
         run: npm run test --workspace=@getpaseo/client
 
+      - name: Run migrator tests
+        run: npm run test --workspace=@getpaseo/migrate
+
       - name: Typecheck client examples
         run: npm run typecheck:examples --workspace=@getpaseo/client
 
+  migrator-node18:
+    runs-on: ubuntu-latest
+    env:
+      ELECTRON_SKIP_BINARY_DOWNLOAD: "1"
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "18"
+          cache: "npm"
+
+      - name: Install dependencies
+        run: node scripts/npm-retry.mjs ci
+
+      - name: Build published migrator
+        run: |
+          npm run build:server-deps
+          npm run build --workspace=@getpaseo/migrate
+
+      - name: Exercise the published CLI on Node 18
+        run: node packages/migrate/dist/cli.js conductor --database packages/migrate/fixtures/conductor/conductor.db --dry-run
+
+      - name: Verify published package contents
+        run: npm run verify:package --workspace=@getpaseo/migrate
+
   playwright:
     strategy:
       fail-fast: false