Add exception translations for IMGW-PIB integration (#140936)

Add exception translations

homeassistant/components/imgw_pib/__init__.py

@@ -38,7 +38,14 @@ async def async_setup_entry(hass: HomeAssistant, entry: ImgwPibConfigEntry) -> b
             hydrological_details=False,
         )
     except (ClientError, TimeoutError, ApiError) as err:
-        raise ConfigEntryNotReady from err
+        raise ConfigEntryNotReady(
+            translation_domain=DOMAIN,
+            translation_key="cannot_connect",
+            translation_placeholders={
+                "entry": entry.title,
+                "error": repr(err),
+            },
+        ) from err
 
     coordinator = ImgwPibDataUpdateCoordinator(hass, entry, imgwpib, station_id)
     await coordinator.async_config_entry_first_refresh()

homeassistant/components/imgw_pib/coordinator.py

@@ -63,4 +63,11 @@ class ImgwPibDataUpdateCoordinator(DataUpdateCoordinator[HydrologicalData]):
         try:
             return await self.imgwpib.get_hydrological_data()
         except ApiError as err:
-            raise UpdateFailed(err) from err
+            raise UpdateFailed(
+                translation_domain=DOMAIN,
+                translation_key="update_error",
+                translation_placeholders={
+                    "entry": self.config_entry.title,
+                    "error": repr(err),
+                },
+            ) from err

homeassistant/components/imgw_pib/strings.json

@@ -25,5 +25,13 @@
         "name": "Water temperature"
       }
     }
+  },
+  "exceptions": {
+    "cannot_connect": {
+      "message": "An error occurred while connecting to the IMGW-PIB API for {entry}: {error}"
+    },
+    "update_error": {
+      "message": "An error occurred while retrieving data from the IMGW-PIB API for {entry}: {error}"
+    }
   }
 }