Changes
- BLE Pairing: Sort scan results with HID devices first, then by signal strength
- BLE Pairing: Show [HID] indicator on devices advertising HID service UUID
- BLE Pairing: Increase connection timeout from 8s to 12s
- BLE Pairing: Long-press Confirm to rescan during active scan
- Screen Refresh: Fix manual refresh (short power press) triggering multiple times
- Timezone: Set ICT-7 timezone for correct local time display