Enhance Users Service and DTOs

- Added Default trait to UsersDetailItemDto for easier instantiation.
- Refactored UsersServiceTrait to use Pin<Box<dyn Future<...>> for async functions, improving compatibility with async/await.
- Updated all service methods to return futures instead of using async_trait.
- Improved error handling and logging in upload_file method, ensuring proper handling of multipart data.
- Masked sensitive information in Env struct's Debug implementation for better security in logs.
- Cleaned up Cargo.toml by removing unnecessary async-trait workspace dependency.

.env.example

@@ -18,6 +18,8 @@
 # MINIO_BUCKET_NAME       : Nama bucket default MinIO
 # MINIO_ACCESS_KEY        : Access key MinIO atau MINIO_ROOT_USER
 # MINIO_SECRET_KEY        : Secret key MinIO atau MINIO_ROOT_PASSWORD
+# MINIO_ROOT_USER         : Username root MinIO (default: minioadmin)
+# MINIO_ROOT_PASSWORD     : Password root MinIO (default: minioadmin)
 # GOOGLE_CLIENT_ID        : Client ID OAuth Google (untuk login Google)
 # GOOGLE_CLIENT_SECRET    : Client Secret OAuth Google
 
@@ -39,8 +41,8 @@ REDISDB_URL=localhost
 FE_URL=http://localhost
 MINIO_ENDPOINT=http://localhost:9000
 MINIO_BUCKET_NAME=default_bucket
-MINIO_ACCESS_KEY=your-minio-access-key
-MINIO_SECRET_KEY=your-minio-secret-key
+MINIO_ACCESS_KEY=minioadmin
+MINIO_SECRET_KEY=minioadmin
 MINIO_SECURE=false
 
 GOOGLE_CLIENT_ID="your_google_client_id"