Update en.json

Author: thebradleysanders

custom_components/evergy/translations/en.json

@@ -1 +1,20 @@
-
+{
+  "config": {
+    "step": {
+      "user": {
+        "title": "Sign into your Evergy.com account",
+        "data": {
+          "username": "Username",
+          "password": "Password",
+        }
+      }
+    },
+    "error": {
+      "cannot_connect": "[%key:common::config_flow::error::cannot_connect%]",
+      "unknown": "[%key:common::config_flow::error::unknown%]"
+    },
+    "abort": {
+      "already_configured": "[%key:common::config_flow::abort::already_configured_device%]"
+    }
+  }
+}