335762dd3d
- Windows-Host: openMiniAppWindow-Helper + MiniAppWindowContent (windowStore); Oeffnen-Buttons im Chat-Block (MiniAppBlock) und Dashboard-Widget - AI-Agenten-Host: Core-Tool send_miniapp (app/ai/miniapp_tools.py) — miniapp-Block in Agent-Chat (approval_request-Praezedenz), Permission fail-closed gegen aufrufenden User pro App; Registrierung im lifespan - agent_loop: tool_context + agent_name (Raum-Aufloesung) - Fix: MiniAppBlock nutzt useMiniapps (component-Feld) statt Legacy /comm/miniapps - Tests: M6 7/7 (TDD rot->gruen), Backend-Regression 57/57, Vitest 26/26 (4 neue Window-Tests), tsc clean, build OK