Add enable/disable management for book tools (characters, worlds, and locations)

- Introduced toggling functionality for managing `characters`, `worlds`, and `locations` tool availability per book.
- Updated `CharacterComponent`, `WorldSetting`, and `LocationComponent` with toggle switches for tool enablement.
- Added `book_tools` database table and related schema migration for storing tool settings.
- Extended API calls, models, and IPC handlers to support tool enablement states.
- Localized new strings for English with supporting descriptions and messages.
- Adjusted conditional rendering logic across components to respect tool enablement.

electron/database/models/World.ts

@@ -1,6 +1,7 @@
 import { getUserEncryptionKey } from "../keyManager.js";
 import System from "../System.js";
 import WorldRepository, { WorldElementValue, WorldQuery } from "../repositories/world.repository.js";
+import BookRepo, {BookToolsTable} from "../repositories/book.repository.js";
 
 export interface SyncedWorld {
     id: string;
@@ -44,6 +45,11 @@ export interface WorldProps {
     importantCharacters: WorldElement[];
 }
 
+export interface WorldListResponse {
+    worlds: WorldProps[];
+    enabled: boolean;
+}
+
 /**
  * Mapping of element type keys to their corresponding numeric type identifiers.
  */
@@ -107,9 +113,12 @@ export default class World {
      * @param userId - The unique identifier of the user
      * @param bookId - The unique identifier of the book
      * @param lang - The language for error messages ('fr' or 'en'), defaults to 'fr'
-     * @returns An array of WorldProps objects containing all world data and their elements
+     * @returns WorldListResponse containing an array of WorldProps and enabled flag
      */
-    public static getWorlds(userId: string, bookId: string, lang: 'fr' | 'en' = 'fr'): WorldProps[] {
+    public static getWorlds(userId: string, bookId: string, lang: 'fr' | 'en' = 'fr'): WorldListResponse {
+        const bookTools: BookToolsTable | null = BookRepo.fetchBookTools(userId, bookId, lang);
+        const enabled: boolean = bookTools ? bookTools.worlds_enabled === 1 : false;
+
         const worldQueryResults: WorldQuery[] = WorldRepository.fetchWorlds(userId, bookId, lang);
         const userEncryptionKey: string = getUserEncryptionKey(userId);
         const worlds: WorldProps[] = [];
@@ -167,7 +176,7 @@ export default class World {
                 }
             }
         }
-        return worlds;
+        return { worlds, enabled };
     }
 
     /**
@@ -265,4 +274,5 @@ export default class World {
     public static removeElementFromWorld(userId: string, elementId: string, lang: 'fr' | 'en' = 'fr'): boolean {
         return WorldRepository.deleteElement(userId, elementId, lang);
     }
+
 }