- Introduced CRUD operations for user management, including create, invite, update, disable, and reactivate functionalities.
- Enhanced user listing with filtering options based on status and search queries.
- Implemented multi-service quota management for users, allowing specification of mail, drive, and photos storage limits.
- Added audit log export functionality with validation for format and limit parameters.
- Established strict RBAC for admin routes, ensuring proper permission checks for read and write operations.
- Updated validation logic for user-related requests and improved error handling across the user management API.
- Revised database schema to support new user status and quota fields, along with necessary migrations.
- Updated project checklist to reflect the completion of user management and admin RBAC enhancements.
- Introduced new functionality for managing email attachments and drafts in the mail API.
- Added handlers for listing, uploading, and downloading message attachments in `internal/api/mail/handlers_attachments.go`.
- Implemented draft management endpoints for creating, updating, and deleting drafts in `internal/api/mail/handlers_drafts.go`.
- Created new service methods for handling draft and attachment operations in `internal/api/mail/drafts.go` and `internal/api/mail/storage.go`.
- Added validation and error handling for draft and attachment operations.
- Included unit tests for draft and folder functionalities in `internal/api/mail/drafts_test.go` and `internal/api/mail/folders_test.go`.
- Updated API routes to support new draft and attachment features, enhancing overall mail management capabilities.
