Biomekka 1.8.23

- Dashboard uptime display now uses Days:Hours:Minutes:Seconds via uptimeClock().
- Storm dice dashboard widget restyled into a DnD/polyhedral-style dice using CSS clip-path/faceted gradients.
- Storm roll text now shows roll, dN denominator, and winning target more clearly.
- No sensor, pin, relay, Goblin command, MQTT topic, telemetry schema, storm logic, solar logic, or camera/feed changes.