Add remaining HEOS exception translations (#136878)

Add coordinator exc translations

homeassistant/components/heos/coordinator.py

@@ -82,12 +82,20 @@ class HeosCoordinator(DataUpdateCoordinator[None]):
         try:
             await self.heos.connect()
         except HeosError as error:
-            raise ConfigEntryNotReady from error
+            _LOGGER.debug("Unable to connect to %s", self.host, exc_info=True)
+            raise ConfigEntryNotReady(
+                translation_domain=DOMAIN,
+                translation_key="unable_to_connect",
+                translation_placeholders={"host": self.host},
+            ) from error
         # Load players
         try:
             await self.heos.get_players()
         except HeosError as error:
-            raise ConfigEntryNotReady from error
+            _LOGGER.debug("Unexpected error retrieving players", exc_info=True)
+            raise ConfigEntryNotReady(
+                translation_domain=DOMAIN, translation_key="unable_to_get_players"
+            ) from error
 
         if not self.heos.is_signed_in:
             _LOGGER.warning(

homeassistant/components/heos/quality_scale.yaml

@@ -54,7 +54,7 @@ rules:
   entity-device-class: done
   entity-disabled-by-default: done
   entity-translations: done
-  exception-translations: todo
+  exception-translations: done
   icon-translations: done
   reconfiguration-flow: done
   repair-issues: todo

homeassistant/components/heos/strings.json

@@ -112,6 +112,12 @@
     "not_heos_media_player": {
       "message": "Entity {entity_id} is not a HEOS media player entity"
     },
+    "unable_to_connect": {
+      "message": "Unable to connect to {host}"
+    },
+    "unable_to_get_players": {
+      "message": "Unexpected error retrieving players"
+    },
     "unknown_source": {
       "message": "Unknown source: {source}"
     }