Remove old text_to_speech service from gui
Update gui and client readmes,
Add HuggingSpaces group provider;
Add providers parameters config forms to gui
* Add Path and PathLike support when uploading images
Improve raise_for_status in special cases
Move ImageResponse to providers.response module
Improve OpenaiChat and OpenaiAccount providers
Add Sources for web_search in OpenaiChat
Add JsonConversation for import and export conversations to js
Add RequestLogin response type
Add TitleGeneration support in OpenaiChat and gui
* Improve Docker Container Guide in README.md
* Add tool calls api support, add search tool support
- **Cloudflare Provider**: Added error handling for missing requirements when fetching arguments.
- **Copilot Provider**: Updated the prompt formatting to use a maximum length function, improving message handling.
- **PollinationsAI Provider**: Adjusted the prompt length to a maximum of 5000 characters.
- **GitHub Copilot Provider**: Updated to use `ClientSession` for better session management.
- **CSS Updates**: Enhanced the gradient styling in the GUI for a more visually appealing interface.
- **JavaScript Updates**: Added functionality to toggle search options in the chat interface.
