Biomekka 1.8.32

Dashboard-only asset/live-stream update.

Changed:
- Replaced inline SVG header mark with externally hosted official Biomekka logo from https://biomekka.co.uk/assets/biomekka-logo.png.
- Replaced separate go2rtc top/bottom dashboard camera iframes with a single embedded Ubuntu-hosted live page at https://biomekka.co.uk/live/.
- Reworked storm dice styling to use externally hosted Biomekka D20 image from https://biomekka.co.uk/assets/biomekka-d20.png while preserving existing dice roll number/animation logic.

Not changed:
- No pin, relay, Goblin, sensor, MQTT, telemetry, storm timing, lighting phase, temperature control, humidity control, persistence, Agent DVR, or safety logic changes.