2a60def469
- routers/integration.py: GET /api/integration/test ruft Engine /v1/models -> ok + Modell-Liste. - connect.js: Verbindungstest-Button, Bild/Vision-Flow (erkennt Vision-Modell, sonst Cookbook-Hinweis, OpenAI-Vision-Snippet), Tool-Configs (OpenCode/Cline/Cursor/OpenWebUI) mit Copy. - Nav-Eintrag 'Verbinden' + View + main.js Registrierung. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>