js: fix jQuery error

.editorconfig

@@ -21,5 +21,4 @@ indent_style = space
 indent_size = 2
 
 [*.js]
-indent_style = tab
-indent_size = 4
+indent_size = 2

public/js/gogs.js

@@ -1282,7 +1282,7 @@ $(document).ready(function () {
             headers: {
                 'X-AJAX': "true"
             }
-        }).success(function (data, status, request) {
+        }).done(function (data, status, request) {
             $(data).insertBefore($this);
 
             // Update new URL or remove self if no more feeds