Add semantic search with child process embedding

.github/workflows/release.yml

@@ -4,9 +4,14 @@ on:
   workflow_dispatch:
     inputs:
       version:
-        description: "Release version (e.g. 0.1.0)"
+        description: "Release version (e.g. 1.2.0 or 1.2.0-beta.1)"
         required: true
         type: string
+      prerelease:
+        description: "Mark as pre-release (beta)"
+        required: false
+        type: boolean
+        default: false
 
 permissions:
   contents: write
@@ -62,7 +67,12 @@ jobs:
           APPLE_APP_SPECIFIC_PASSWORD: ${{ secrets.APPLE_APP_SPECIFIC_PASSWORD }}
           APPLE_TEAM_ID: ${{ secrets.APPLE_TEAM_ID }}
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: npx electron-builder --mac --arm64 --publish always
+        run: |
+          if [ "${{ github.event.inputs.prerelease }}" = "true" ]; then
+            npx electron-builder --mac --arm64 --publish always -c.publish.releaseType=prerelease
+          else
+            npx electron-builder --mac --arm64 --publish always
+          fi
 
       - name: Add release notes
         env:
@@ -72,3 +82,9 @@ jobs:
             -f tag_name="v${{ github.event.inputs.version }}" \
             --jq '.body')
           gh release edit "v${{ github.event.inputs.version }}" --notes "$NOTES"
+
+      - name: Mark as pre-release
+        if: ${{ github.event.inputs.prerelease == 'true' }}
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: gh release edit "v${{ github.event.inputs.version }}" --prerelease

CLAUDE.md

@@ -56,9 +56,18 @@ export const useStore = create<StoreState>((set, get) => ({
 - **Framework**: Vitest with `globals: true`
 - **Database tests**: Create temp SQLite file in `os.tmpdir()`, clean up in `afterEach`
 - **Mock paths**: `vi.mock('../paths', () => ({ getDataDir: () => '' }))`
-- **Test file location**: `src/main/__tests__/`
+- **Test file location**: `src/main/__tests__/`, `src/renderer/__tests__/`
 - **Run**: `npm run test` (rebuilds native modules before/after)
 
+### Test Requirements
+
+Follow **test-driven development (TDD)**: write a failing test first, then implement the feature to make it pass. Tests are mandatory for all code changes. Always run `npm run test` after making changes.
+
+- **Data flow defaults**: When a DB query can return `undefined`/`null` for a field that the UI consumes, test that the hydration layer provides a sensible default. The UI should never receive `undefined` for a field it conditionally renders on.
+- **Event-driven UI state**: When backend events drive UI state changes (e.g., `INDEXING_PROGRESS` → badge states), test the full state machine: every event type must be covered, including transitions between states and the final/reset state.
+- **Conditional rendering**: When UI elements render conditionally (e.g., `{value && <Component />}`), ensure tests verify that the condition is met for all expected cases — not just the happy path. A missing default value that makes a field `undefined` will silently hide UI elements.
+- **Renderer logic tests**: Extract non-trivial derivation logic (state machines, computed props) into pure functions and test them in `src/renderer/__tests__/`. This avoids needing a DOM environment while still catching logic bugs.
+
 ### Adding a New DB Domain
 
 1. Create `src/main/db/<domain>.ts` with query/mutation functions

electron-builder.yml

@@ -10,6 +10,10 @@ asarUnpack:
   - "**/node_modules/better-sqlite3/**"
   - "**/node_modules/bindings/**"
   - "**/node_modules/file-uri-to-path/**"
+  - "**/node_modules/onnxruntime-node/**"
+  - "**/node_modules/onnxruntime-common/**"
+  - "**/node_modules/@huggingface/transformers/**"
+  - "**/dist/main/main/services/embedding-worker.js"
 icon: resources/icon.icns
 publish:
   provider: github