Add user data synchronization and database IPC handlers

- Introduce `db:user:sync` to synchronize user data with the local database during initialization.
- Add `db:user:info` and `db:user:update` IPC handlers for fetching and updating user information.
- Update `User` model and repository to support extended user fields and improved structure.
- Dynamically import user models in main process to avoid circular dependencies.
- Refactor database initialization in the app to include user sync logic with error handling.

electron/database/repositories/user.repository.ts

@@ -15,7 +15,6 @@ export interface UserInfosQueryResponse extends Record<string, SQLiteValue> {
     writing_level: number,
     rite_points: number,
     user_group: number,
-    credits_balance: number,
 }
 
 export interface CredentialResponse {
@@ -53,10 +52,23 @@ export default class UserRepo {
         try {
             const db: Database = System.getDb();
             const query = `INSERT INTO erit_users (user_id, first_name, last_name, username, email, origin_email,
-                                                   origin_username, term_accepted,
-                                                   account_verified)
-                           VALUES (?, ?, ?, ?, ?, ?, ?, 0, 1)`;
-            const values: (string | null | number)[] = [uuId, firstName, lastName, username, email, originEmail, originUsername];
+                                                   origin_username, plateform, term_accepted,
+                                                   account_verified, user_meta, reg_date)
+                           VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`;
+            const values: (string | null | number)[] = [
+                uuId,
+                firstName,
+                lastName,
+                username,
+                email,
+                originEmail,
+                originUsername,
+                'desktop', // plateform
+                0, // term_accepted
+                1, // account_verified
+                '{}', // user_meta (JSON empty object)
+                Date.now() // reg_date (current timestamp)
+            ];
             result = db.run(query, values);
         } catch (e: unknown) {
             if (e instanceof Error) {
@@ -78,7 +90,7 @@ export default class UserRepo {
         let result;
         try {
             const db: Database = System.getDb();
-            result = db.get('SELECT `first_name`, `last_name`, `username`, `email`, `plateform`, `term_accepted`, `account_verified`, user_meta, author_name, erite_points AS rite_points, user_group, credits_balance  FROM `erit_users` AS users LEFT JOIN user_preferences AS preference ON users.user_id=preference.user_id WHERE users.user_id=?', [userId]);
+            result = db.get('SELECT `first_name`, `last_name`, `username`, `email`, `plateform`, `term_accepted`, `account_verified`, user_meta, author_name, erite_points AS rite_points, user_group FROM `erit_users` WHERE user_id=?', [userId]);
         } catch (e: unknown) {
             if (e instanceof Error) {
                 console.error(`DB Error: ${e.message}`);