phsl / new-api

refactor: Simplify model mapping and pricing logic across relay modules

fix: Fix Ollama channel authentication

feat: Add user notification settings and multiple notification methods

bugfix: 配置文件 .env.example 示例配置错误

修复示例配置中MySQL的DSN错误问题

feat: add Gemini Imagen image generation support

- Add support for suppressing temperature for o1 models
- Expand model prefix check to include 'o1' alongside 'o3' models

- Remove global `RootUserEmail` variable
- Modify channel testing and user notification methods to use `GetRootUser()`
- Update user cache and notification service to use more consistent user base type
- Add new channel test notification type

- Add in-memory and Redis-based notification rate limiting
- Create configurable hourly notification limits
- Implement notification limit checking for user notifications
- Add environment variables for customizing notification limits

- Implement user notification settings with email and webhook options
- Add new user settings for quota warning threshold and notification preferences
- Create backend API and database support for user notification configuration
- Enhance frontend personal settings with notification configuration UI
- Support custom notification email and webhook URL
- Add service layer for sending user notifications

feat:Add Supoorts to FIM