Remove (long) obsolete edge case

spec/factories/remote_storage_authorizations.rb

@@ -1,8 +1,8 @@
 FactoryBot.define do
   factory :remote_storage_authorization do
     permissions { ["documents:rw"] }
-    client_id { "some-fancy-app" }
-    redirect_uri { "https://example.com/some-fancy-app" }
+    client_id { "app.example.com" }
+    redirect_uri { "https://app.example.com" }
     app_name { "Fancy App" }
     expire_at { 1.month.from_now }
     web_app