Add error handling, enhance syncing, and refactor deletion logic

- Introduce new error messages for syncing and book deletion in `en.json`.
- Update `DeleteBook` to support local-only deletion and synced book management.
- Refine offline/online behavior with `deleteLocalToo` checkbox and update related state handling.
- Extend repository and IPC methods to handle optional IDs for updates.
- Add `SyncQueueContext` for queueing offline changes and improving synchronization workflows.
- Enhance refined text generation logic in `DraftCompanion` and `GhostWriter` components.
- Replace PUT with PATCH for world updates to align with API expectations.
- Streamline `AlertBox` by integrating dynamic translation keys for deletion prompts.

lib/models/User.ts

@@ -72,8 +72,7 @@ export default class User {
     
     static guideTourDone(guide: GuideTour[], tour: string): boolean {
         if (!tour) return false;
-
-        // Vérifier d'abord dans le guide du serveur
+        
         if (guide && guide.find((guide: GuideTour): boolean => guide[tour]) !== undefined) {
             return false;
         }