vincent
4f415fb500
fix(sidecar-v2): incorporate review feedback - P0/P1 fixes
P0 fixes:
- Admin API Bearer Token auth middleware
- Encryption key missing -> CRITICAL log + sys.exit(1)
- Prometheus metrics endpoint (:9191)
- requirements.txt + Dockerfile + docker-compose.yml + systemd + nginx
P1 fixes:
- Dead code removed from _refresh_cooldowns()
- Stream detection fixed (text/event-stream only)
- Emergency passthrough (10% RPM retry before 503)
- Active health probing for backends
- SQLite daily backup loop with retention
- Chart.js CDN fallback
- Key rotation SOP document
- JSON log format support
- Deploy files: systemd unit + nginx config
BIZ-52 review re-entry
Co-authored-by: multica-agent <github@multica.ai>