- Move golang.org/x/oauth2 from indirect to direct dependency
- Add OAuth login option for Anthropic client
- Implement PKCE OAuth flow with browser integration
- Add custom HTTP transport for OAuth Bearer tokens
- Support both API key and OAuth authentication methods
- Add Claude Code system message for OAuth sessions
- Update REST API to handle OAuth tokens
- Improve environment variable name sanitization with regex
Integrate the Grok AI provider into the Fabric system for AI model interactions.
### CHANGES
* Add Grok AI client to the plugin registry.
* Include Grok AI API key in REST API configuration endpoints.
- Added LM Studio as a new plugin, now it can be used with Fabric.
- Updated the plugin registry with the new plugin name
- Updated the configuration with the required base url
