Move 3rd party client code into vendor/ directories for ease of maintenance.

web/pgadmin/tools/debugger/templates/debugger/js/direct.js

@@ -1338,8 +1338,8 @@ define(
           '#container', {
           allowContextMenu: false,
           allowCollapse: false,
-          themePath: '{{ url_for('static', filename='css/wcDocker/Themes') }}',
-          theme: 'pgadmin'
+          themePath: '{{ url_for("static", filename="css") }}',
+          theme: 'webcabin.overrides.css'
         });
 
       this.panels = [];