- Add GET /repositories endpoint documentation
- Add POST /repositories endpoint for external repos
- Update config-profiles.md with git mount details
- Update repositories.md with external repo support
- API documentation for config profiles with git mounts endpoint details
- User guide for using git repositories in config profiles
- Document branch pinning, glob patterns, error handling, and best practices
- Update API README to link to new config-profiles documentation
- Add docs/api/terminal.md with WebSocket protocol and reset endpoint
- Add docs/features/terminal.md with user guide for persistent sessions
- Add docs/features/terminal-troubleshooting.md with diagnostic steps
- Mark tasks 8.1-8.3 complete
Refs: persistent-terminal-sessions tasks 8.x