fix padding for .page-list-ul in .lsx

packages/app/src/styles/organisms/_wiki-custom-sidebar.scss

@@ -39,7 +39,7 @@
     margin: 10px 0;
   }
 
-  .page-list .page-list-ul {
+  .lsx.page-list > .page-list-ul {
     padding-left: 0;
     margin: 0;
   }