- Implemented the Email Plugin for self-hosted Memos instances, providing SMTP email sending capabilities.
- Created configuration structure for SMTP settings with validation.
- Developed message structure for email content with validation and formatting.
- Added synchronous and asynchronous email sending methods.
- Implemented error handling and logging for email sending processes.
- Included tests for client, configuration, and message functionalities to ensure reliability.
- Updated documentation to reflect new features and usage instructions.
