1. Smoothed out power draw
- UPS only reports on 9 watt intervals, so smoothing it out gives more
relative detail on trends
2. Add jellyfin integration
- Good for seeing correlations between statistics and jellyfin streams
3. intel gpu stats
- Provides info on utilization of the gpu
- Add explicit iptables banaction in security.nix for test compatibility
- Force IPv4 in all curl requests to prevent IPv4/IPv6 mismatch issues
- Fix caddy test: use basic_auth directive (not basicauth)
- Override service ports in tests to match direct connections (not via Caddy)
- Vaultwarden: override ROCKET_ADDRESS and ROCKET_LOG for external access
- Immich: increase VM memory to 4GB for stability
- Jellyfin: create placeholder log file and reload fail2ban after startup
- Add tests.nix entries for all 6 fail2ban tests
All tests now pass: ssh, caddy, gitea, vaultwarden, immich, jellyfin
