Add multi-language support and new repository methods for book synchronization

- 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.

electron/ipc/book.ipc.ts

@@ -117,7 +117,15 @@ ipcMain.handle('db:book:syncSave', createHandler<CompleteBook, boolean>(
 // GET /book/:id - Get single book
 ipcMain.handle('db:book:bookBasicInformation', createHandler<string, BookProps>(
         async function(userId: string, bookId: string, lang: 'fr' | 'en'):Promise<BookProps> {
-            return await Book.getBook(userId, bookId);
+            return await Book.getBook(userId, bookId, lang);
+        }
+    )
+);
+
+// GET
+ipcMain.handle('db:book:uploadToServer', createHandler<string, CompleteBook>(
+        async function(userId: string, bookId: string, lang: 'fr' | 'en'):Promise<CompleteBook> {
+            return await Book.uploadBookForSync(userId, bookId, lang);
         }
     )
 );