fix: SSE streaming - single done event, technique_done handler, error path

feat: add Qwen validator sidecar metadata

chore: convert Hugging Face Space to Docker

fix: prepare frontend routes for Docker deployment

feat: add Next.js frontend and FastAPI backend

chore: ignore migration helper artifacts

chore: stop tracking generated artifacts

Update frontend dependencies

ui: match SOC Command Center design spec — hero height + full-width agent strip

feat: port SOC command-center UI and graceful fallback

feat: add Qwen hybrid routing visibility and production-ready demo outputs

updated product-engineering

Merge Hugging Face Space updates

feat: enterprise UI + all modes + AMD proof files

.gitignore

feat: add cover image