Change authorized applications page (#17656)

* Change authorized applications page

* Hide revoke button for superapps and suspended accounts

* Clean up db/schema.rb

app/lib/application_extension.rb

@@ -8,4 +8,8 @@ module ApplicationExtension
     validates :website, url: true, length: { maximum: 2_000 }, if: :website?
     validates :redirect_uri, length: { maximum: 2_000 }
   end
+
+  def most_recently_used_access_token
+    @most_recently_used_access_token ||= access_tokens.where.not(last_used_at: nil).order(last_used_at: :desc).first
+  end
 end