Fix hive not updating when boosting (#122042)

* fixes issue where hive does not update when boosting

* formats files

homeassistant/components/hive/climate.py

@@ -142,10 +142,10 @@ class HiveClimateEntity(HiveEntity, ClimateEntity):
         self.device = await self.hive.heating.getClimate(self.device)
         self._attr_available = self.device["deviceData"].get("online")
         if self._attr_available:
-            self._attr_hvac_mode = HIVE_TO_HASS_STATE[self.device["status"]["mode"]]
-            self._attr_hvac_action = HIVE_TO_HASS_HVAC_ACTION[
+            self._attr_hvac_mode = HIVE_TO_HASS_STATE.get(self.device["status"]["mode"])
+            self._attr_hvac_action = HIVE_TO_HASS_HVAC_ACTION.get(
                 self.device["status"]["action"]
-            ]
+            )
             self._attr_current_temperature = self.device["status"][
                 "current_temperature"
             ]
@@ -154,5 +154,6 @@ class HiveClimateEntity(HiveEntity, ClimateEntity):
             self._attr_max_temp = self.device["max_temp"]
             if self.device["status"]["boost"] == "ON":
                 self._attr_preset_mode = PRESET_BOOST
+                self._attr_hvac_mode = HVACMode.HEAT
             else:
                 self._attr_preset_mode = PRESET_NONE