fix(backend): ロールアサインの通知がある状態でページをリロードすると通知欄に何もでなくなる

Fix #12729

packages/backend/src/core/entities/NotificationEntityService.ts

@@ -219,6 +219,8 @@ export class NotificationEntityService implements OnModuleInit {
 			});
 		}
 
+		const role = notification.type === 'roleAssigned' ? await this.roleEntityService.pack(notification.roleId) : undefined;
+
 		return await awaitAll({
 			id: notification.id,
 			createdAt: new Date(notification.createdAt).toISOString(),
@@ -229,6 +231,9 @@ export class NotificationEntityService implements OnModuleInit {
 			...(notification.type === 'reaction' ? {
 				reaction: notification.reaction,
 			} : {}),
+			...(notification.type === 'roleAssigned' ? {
+				role: role,
+			} : {}),
 			...(notification.type === 'achievementEarned' ? {
 				achievement: notification.achievement,
 			} : {}),