Add Tesla Fleet grid status (#126438)

* Make Changes.

* Change to match suggested changes.

* add Possible States to island status

* remove storm watch active sensor.

* Update the test_*.ambr files

* Update *.ambr files

* Add more infromation to Grid Status

* Remove storm mode strings and icons

homeassistant/components/tesla_fleet/icons.json

@@ -222,6 +222,16 @@
  },
  "wall_connector_state": {
  "default": "mdi:ev-station"
+ },
+ "island_status": {
+ "default": "mdi:help-circle",
+ "state": {
+ "on_grid": "mdi:transmission-tower",
+ "off_grid": "mdi:transmission-tower-off",
+ "off_grid_unintentional": "mdi:transmission-tower-off",
+ "island_status_unknown": "mdi:help-circle",
+ "off_grid_intentional": "mdi:account-cancel"
+ }
  }
  },
  "switch": {

homeassistant/components/tesla_fleet/sensor.py

@@ -378,6 +378,17 @@ class TeslaFleetTimeEntityDescription(SensorEntityDescription):
  device_class=SensorDeviceClass.POWER,
  entity_registry_enabled_default=False,
  ),
+ SensorEntityDescription(
+ key="island_status",
+ options=[
+ "island_status_unknown",
+ "on_grid",
+ "off_grid",
+ "off_grid_unintentional",
+ "off_grid_intentional",
+ ],
+ device_class=SensorDeviceClass.ENUM,
+ ),
 )
 
 WALL_CONNECTOR_DESCRIPTIONS: tuple[SensorEntityDescription, ...] = (

homeassistant/components/tesla_fleet/strings.json

@@ -412,6 +412,16 @@
  "vehicle_state_odometer": {
  "name": "Odometer"
  },
+ "island_status": {
+ "name": "Grid Status",
+ "state": {
+ "island_status_unknown": "Unknown",
+ "on_grid": "Connected",
+ "off_grid": "Disconnected",
+ "off_grid_unintentional": "Disconnected unintentionally",
+ "off_grid_intentional": "Disconnected intentionally"
+ }
+ },
  "vehicle_state_tpms_pressure_fl": {
  "name": "Tire pressure front left"
  },