A "MCP" combo button in the top toolbar (LevelEditor.LevelEditorToolBar.User)
opens a dropdown with:
- Status: live Remote Control reachability (:30010, green/red) + re-check, and a
"Start Remote Control server" action.
- Active tools (N): submenu listing the catalogue from tools.json (name + desc).
- Settings: opens the Setup Wizard tab.
The bridge ping is refactored into PingRc(bool) so it can update a cached status
silently (menu open) or with the startup notification.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>