- Introduced `lastUpdate` field in `book_tools` for tracking changes.
- Refactored tool enablement logic in `CharacterComponent`, `WorldSetting`, and `LocationComponent` for consistency.
- Updated database schema and migration scripts for `book_tools` table.
- Enhanced synchronization workflows to support new `lastUpdate` logic.
- Adjusted related models, repositories, and IPC handlers for streamlined management.
- Improved type safety and robustness in tool-related methods with additional checks.
- Introduced `oauthLogin` method in `electron/preload.ts` and backend IPC handlers for OAuth via `BrowserWindow`.
- Replaced web-based OAuth redirection with Electron-specific implementation for Google, Facebook, and Apple.
- Refactored `SocialForm.tsx` to handle OAuth login success and token management via Electron.
- Updated `User`, `QuillSense`, and context methods to include `quill-trial` subscriptions and extended login logic.
- Cleaned up code, removed unused imports, and improved error handling for authentication scenarios.
- Extend repository methods to handle API requests for fetching books, chapters, characters, and other entities with multilingual support (`lang: 'fr' | 'en'`).
- Add `uploadBookForSync` logic to consolidate and decrypt book data for synchronization.
- Refactor schema migration logic to remove console logs and streamline table recreation.
- Enhance error handling across database repositories and IPC methods.
- Replace `electron-store` with OS-level encrypted storage for secure token, userId, and language management in `LocalSystem` and `keyManager`.
- Add `init-user` IPC handler to initialize user data and manage encryption keys.
- Update login process to handle encrypted storage saving with fallback for macOS issues.
- Add offline warning component to `login/page.tsx` to handle first-time sync requirements.
- Remove `electron-store` and associated dependencies from `package.json` and `package-lock.json`.
- Implement `LoginPage`, `LoginForm`, and `SocialForm` components.
- Add language toggle and dynamic title support.
- Update `tsconfig.electron.json` for stricter settings.
- Add `electron-store` and associated types for token storage.
- Update `package.json` scripts and dependencies for Electron compatibility.
