feat(users): enhance user schema and extend service dependencies

Add `email` and `status` fields to user schema for better data handling. Update `UsersService` with new service dependencies (`RbacService`, `MediaService`, `S3Service`, `ConfigService`) for enhanced functionality. Mock dependencies in tests for improved coverage. Adjust user model with optional and extended fields for flexibility. Streamline and update import statements.

frontend/src/types/user.ts

@@ -1,11 +1,13 @@
 export interface User {
-	id: string;
+	id?: string;
+	uuid: string;
 	username: string;
-	email: string;
+	email?: string;
 	displayName?: string;
 	avatarUrl?: string;
 	bio?: string;
-	role: "user" | "admin";
+	role?: "user" | "admin";
+	status?: "active" | "verification" | "suspended" | "pending" | "deleted";
 	createdAt: string;
 }