- Introduced automatic overlay opacity and gradient based on layer ID in BackgroundLayer component.
- Added disabled state to BackgroundUploader, preventing actions when disabled.
- Updated component CSS editor to handle disabled state, preventing changes when disabled.
- Modified Header and Layout components to manage background inheritance from the page layer.
- Improved Sidebar and Card components to respect background inheritance and layering.
- Refactored theme management to include default accent color and normalization functions.
- Enhanced AppearanceTab to manage accent color changes with debouncing and validation.
- Added UI feedback for inherited background layers in AppearanceTab.
- Add ElectronAPI type definitions and runtime contract (isElectron guard)
- Add electron-store with backend connection data model
- Add centralized API base URL utility (api-base.ts)
- Implement app:// custom protocol with API proxy
- Implement preload script with full contextBridge API
- Complete main process: BrowserWindow config, IPC handlers, window controls
- Register app:// scheme as privileged for secure renderer access
- Replace MouseEvent-only handlers with MouseEvent | KeyboardEvent unions in multi-select and ChatTabBar
- Define LegacyInstalledPlugin type for backward compatibility in plugin-api
- Create getTokenValue() helper for type-safe theme token access in AppearanceTab
- Define ModelConfig interface for model configuration type safety in modelProvider
- All modifications maintain exact business logic equivalence
- Build passes with zero TypeScript errors (bun run build ✅)
- LSP diagnostics clean on all modified files
- Migrated all 11 functions in expression-api.ts to return Promise<ApiResponse<T>>
- Implemented manual response handling following person-api pattern
- Properly unwrap nested API responses and re-wrap in ApiResponse
- Updated all 16 call sites across 4 files with proper error handling
- Fixed type annotations (ChatInfo) in expression.tsx
- Build passes successfully with no TypeScript errors
- Follows AGENTS.md import conventions and Wave 2 constraints
- All HTTP and API-level errors handled consistently via ApiResponse
Add image/video background support across 5 layout layers (page, sidebar,
header, card, dialog) with per-layer effect controls and custom CSS injection.
- IndexedDB asset store for blob persistence (idb)
- AssetStoreProvider for blob URL lifecycle management
- BackgroundLayer component with CSS effects and prefers-reduced-motion support
- useBackground hook with inherit logic
- BackgroundUploader with local file and remote URL support
- BackgroundEffectsControls and ComponentCSSEditor UI components
- Background settings integrated into AppearanceTab in settings.tsx
- Layout, Card, and Dialog integration via non-breaking wrapper components
- Create comprehensive test suite for DynamicField (21 tests)
- Create comprehensive test suite for DynamicConfigForm (10 tests)
- Create comprehensive test suite for FieldHookRegistry (21 tests)
- Configure Vitest 4.0.18 with jsdom environment
- Add test setup with ResizeObserver and matchMedia polyfills
- 52 tests total covering all core functionality
