Blocking climate change when challenge locked

The new challenge lock option will prevent users from changing the
temperature of their climate entities when it's active. This is meant to
help users achieve their challenges.

custom_components/hilo/climate.py

@@ -73,6 +73,13 @@ def icon(self):
 
     async def async_set_temperature(self, **kwargs):
         if ATTR_TEMPERATURE in kwargs:
+            if self._hilo.challenge_lock:
+                challenge = self._hilo._hass.states.get("sensor.defi_hilo")
+                if challenge.state == "reduction":
+                    LOG.warning(
+                        f"{self._device._tag} Attempt to set temperature to {kwargs[ATTR_TEMPERATURE]} was blocked because challenge lock is active"
+                    )
+                    return
             LOG.info(
                 f"{self._device._tag} Setting temperature to {kwargs[ATTR_TEMPERATURE]}"
             )