Remove CharacterComponent and CharacterDetail components

- Deleted `CharacterComponent` and `CharacterDetail` files from the project.
- Refactored related logic to improve code maintainability and reduce redundancy.

electron/database/repositories/series-character.repo.ts

@@ -469,4 +469,73 @@ export default class SeriesCharacterRepo {
             }
         }
     }
+
+    static fetchCharactersTableForSync(seriesId: string, lang: 'fr' | 'en' = 'fr'): SeriesCharactersTableResult[] {
+        try {
+            const db: Database = System.getDb();
+            const query: string = 'SELECT character_id, series_id, user_id, first_name, last_name, nickname, age, gender, species, nationality, status, title, category, image, role, biography, history, speech_pattern, catchphrase, residence, notes, color, last_update FROM series_characters WHERE series_id = ?';
+            return db.all(query, [seriesId]) as SeriesCharactersTableResult[];
+        } catch (error: unknown) {
+            if (error instanceof Error) {
+                console.error(`DB Error: ${error.message}`);
+                throw new Error(lang === 'fr' ? `Impossible de récupérer les personnages pour sync.` : `Unable to retrieve characters for sync.`);
+            } else {
+                throw new Error(lang === 'fr' ? "Une erreur inconnue s'est produite." : "An unknown error occurred.");
+            }
+        }
+    }
+
+    static fetchCharacterAttributesTableForSync(seriesId: string, lang: 'fr' | 'en' = 'fr'): SeriesCharacterAttributesTableResult[] {
+        try {
+            const db: Database = System.getDb();
+            const query: string = 'SELECT sca.attr_id, sca.character_id, sca.user_id, sca.attribute_name, sca.attribute_value, sca.last_update FROM series_characters_attributes sca INNER JOIN series_characters sc ON sca.character_id = sc.character_id WHERE sc.series_id = ?';
+            return db.all(query, [seriesId]) as SeriesCharacterAttributesTableResult[];
+        } catch (error: unknown) {
+            if (error instanceof Error) {
+                console.error(`DB Error: ${error.message}`);
+                throw new Error(lang === 'fr' ? `Impossible de récupérer les attributs pour sync.` : `Unable to retrieve attributes for sync.`);
+            } else {
+                throw new Error(lang === 'fr' ? "Une erreur inconnue s'est produite." : "An unknown error occurred.");
+            }
+        }
+    }
+
+    /**
+     * Fetches all characters for a series (alias for fetchCharacters that returns full table result).
+     */
+    static fetchSeriesCharacters(userId: string, seriesId: string, lang: 'fr' | 'en' = 'fr'): SeriesCharactersTableResult[] {
+        return this.fetchSeriesCharactersTable(userId, seriesId, lang);
+    }
+
+    /**
+     * Fetches all character attributes for a series by series ID.
+     */
+    static fetchSeriesCharacterAttributesBySeriesId(userId: string, seriesId: string, lang: 'fr' | 'en' = 'fr'): SeriesCharacterAttributesTableResult[] {
+        try {
+            const db: Database = System.getDb();
+            const query: string = 'SELECT sca.attr_id, sca.character_id, sca.user_id, sca.attribute_name, sca.attribute_value, sca.last_update FROM series_characters_attributes sca INNER JOIN series_characters sc ON sca.character_id = sc.character_id WHERE sc.series_id = ? AND sc.user_id = ?';
+            return db.all(query, [seriesId, userId]) as SeriesCharacterAttributesTableResult[];
+        } catch (error: unknown) {
+            if (error instanceof Error) {
+                console.error(`DB Error: ${error.message}`);
+                throw new Error(lang === 'fr' ? `Impossible de récupérer les attributs par série.` : `Unable to retrieve attributes by series.`);
+            } else {
+                throw new Error(lang === 'fr' ? "Une erreur inconnue s'est produite." : "An unknown error occurred.");
+            }
+        }
+    }
+
+    /**
+     * Checks if a series character exists (alias for isCharacterExist).
+     */
+    static seriesCharacterExists(userId: string, characterId: string, lang: 'fr' | 'en' = 'fr'): boolean {
+        return this.isCharacterExist(userId, characterId, lang);
+    }
+
+    /**
+     * Checks if a series character attribute exists (alias for isAttributeExist).
+     */
+    static seriesCharacterAttributeExists(userId: string, attrId: string, lang: 'fr' | 'en' = 'fr'): boolean {
+        return this.isAttributeExist(userId, attrId, lang);
+    }
 }