refactor(mobile): use repositories in a number of services (#12891)

* UserService
* PartnerService
* HashService
* MemoryService
* PersonService
* SearchService
* StackService

mobile/lib/repositories/user.repository.dart

@@ -1,4 +1,5 @@
 import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:immich_mobile/entities/store.entity.dart';
 import 'package:immich_mobile/entities/user.entity.dart';
 import 'package:immich_mobile/interfaces/user.interface.dart';
 import 'package:immich_mobile/providers/db.provider.dart';
@@ -20,4 +21,19 @@ class UserRepository implements IUserRepository {
 
   @override
   Future<User?> get(String id) => _db.users.getById(id);
+
+  @override
+  Future<List<User>> getAll({bool self = true}) {
+    if (self) {
+      return _db.users.where().findAll();
+    }
+    final int userId = Store.get(StoreKey.currentUser).isarId;
+    return _db.users.where().isarIdNotEqualTo(userId).findAll();
+  }
+
+  @override
+  Future<User> update(User user) async {
+    await _db.writeTxn(() => _db.users.put(user));
+    return user;
+  }
 }