Fixes #7474 - Handles all redirects for Web UI File CRUD (#7478)

* Fixes #7474 - Handles all redirects for Web UI File CRUD

* Fixes lint errors

* Typo fix

* Adds unit tests for a few helper functions

* Fixes per review

* Fix for new branch creation and to unit test

* Fixes the template used for errors on delete

public/js/index.js

@@ -1306,6 +1306,7 @@ function initEditor() {
             $('.quick-pull-branch-name').hide();
             $('.quick-pull-branch-name input').prop('required',false);
         }
+        $('#commit-button').text($(this).attr('button_text'));
     });
 
     const $editFilename = $("#file-name");