This merge restores work that was lost during a bad rebase ~2 months ago.
Key restored functionality:
- ComfyUI Manager service with queue/task API endpoint
- Manager queue composable and WebSocket status handling
- Enhanced manager dialog commands and UI labels
- Manager websocket queue status enum types
- Server feature flag support functions
Resolves conflicts between recovery commit 730b278fa0 and
feature branch manager/menu-items-migration to combine all lost work.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
