Add dataclass to store AdGuard data (#115668)

* Add dataclass to store AdGuard data

* Unify version call

homeassistant/components/adguard/entity.py

@@ -2,13 +2,14 @@
 
 from __future__ import annotations
 
-from adguardhome import AdGuardHome, AdGuardHomeError
+from adguardhome import AdGuardHomeError
 
 from homeassistant.config_entries import SOURCE_HASSIO, ConfigEntry
 from homeassistant.helpers.device_registry import DeviceEntryType, DeviceInfo
 from homeassistant.helpers.entity import Entity
 
-from .const import DATA_ADGUARD_VERSION, DOMAIN, LOGGER
+from . import AdGuardData
+from .const import DOMAIN, LOGGER
 
 
 class AdGuardHomeEntity(Entity):
@@ -19,12 +20,13 @@ class AdGuardHomeEntity(Entity):
 
     def __init__(
         self,
-        adguard: AdGuardHome,
+        data: AdGuardData,
         entry: ConfigEntry,
     ) -> None:
         """Initialize the AdGuard Home entity."""
         self._entry = entry
-        self.adguard = adguard
+        self.data = data
+        self.adguard = data.client
 
     async def async_update(self) -> None:
         """Update AdGuard Home entity."""
@@ -68,8 +70,6 @@ class AdGuardHomeEntity(Entity):
             },
             manufacturer="AdGuard Team",
             name="AdGuard Home",
-            sw_version=self.hass.data[DOMAIN][self._entry.entry_id].get(
-                DATA_ADGUARD_VERSION
-            ),
+            sw_version=self.data.version,
             configuration_url=config_url,
         )