Add hotseat multiplayer Red Team controls and 4 architectural fixes

Restore internal dashboard integration

Add root health check route to fix HF 404

Add FSP multi-agent architecture: Red Team LLM action space + alternating turns

Remove dashboard from backend

Replace SOAR playbooks with agentic micro-tools.

Fix: stateful /demo endpoints, correct HF YAML, fix phantom data and 422 step errors

Fix HuggingFace Space dashboard deployment (aiofiles, mount root)

Initial commit of CyberSOC upgraded RLVR environment