Biomekka 1.8.27

Dashboard-only storm dice final polish.

Changes:
- Made the storm dice slightly larger.
- Increased the storm dice panel height/padding to avoid crowding.
- Strengthened visible outer/facet edge lines around the dice.
- Lightened and enlarged the centre polygon plate so the roll number reads more clearly.
- Kept the existing roll animation and random upright wonk/offset behaviour.

Unchanged:
- No sensor, pin, relay, Goblin command, MQTT topic, telemetry schema, solar logic, storm logic, lighting engine, camera/feed, SSH, Ubuntu/Nginx, or Home Assistant changes.