v2.4.1

Bug Fix

• Temperature unit auto-detection: The card now defaults to auto-detecting °C/°F from your Home Assistant unit system configuration instead of hardcoding Fahrenheit. Users with Celsius-based HA installations no longer need to manually set the temperature unit.
• You can still override with an explicit Fahrenheit or Celsius selection in the editor if needed.

Thanks to @BradleyFord for reporting this in #5!