authpage fixes

pubspec.yaml

@@ -66,6 +66,7 @@ flutter:
   # To add assets to your application, add an assets section, like this:
 assets:
   - .env
+  - assets/ruexpress.png
 
   # An image asset can refer to one or more resolution-specific "variants", see
   # https://flutter.dev/assets-and-images/#resolution-aware