Add re-auth flow to AccuWeather integration (#152755)

homeassistant/components/accuweather/strings.json

@@ -7,6 +7,17 @@
           "api_key": "[%key:common::config_flow::data::api_key%]",
           "latitude": "[%key:common::config_flow::data::latitude%]",
           "longitude": "[%key:common::config_flow::data::longitude%]"
+        },
+        "data_description": {
+          "api_key": "API key generated in the AccuWeather APIs portal."
+        }
+      },
+      "reauth_confirm": {
+        "data": {
+          "api_key": "[%key:common::config_flow::data::api_key%]"
+        },
+        "data_description": {
+          "api_key": "[%key:component::accuweather::config::step::user::data_description::api_key%]"
         }
       }
     },
@@ -19,7 +30,8 @@
       "requests_exceeded": "The allowed number of requests to the AccuWeather API has been exceeded. You have to wait or change the API key."
     },
     "abort": {
-      "already_configured": "[%key:common::config_flow::abort::already_configured_location%]"
+      "already_configured": "[%key:common::config_flow::abort::already_configured_location%]",
+      "reauth_successful": "[%key:common::config_flow::abort::reauth_successful%]"
     }
   },
   "entity": {
@@ -239,6 +251,9 @@
     }
   },
   "exceptions": {
+    "auth_error": {
+      "message": "Authentication failed for {entry}, please update your API key"
+    },
     "current_conditions_update_error": {
       "message": "An error occurred while retrieving weather current conditions data from the AccuWeather API: {error}"
     },