Merge pull request #24866 from overleaf/dp-toolbar-truncation

Add explicit width to codemirror toolbar wrapper to ensure it truncates correctly

GitOrigin-RevId: 458788daa8e634aebcb5f61dc4ce78f871b03913

services/web/frontend/stylesheets/bootstrap-5/pages/editor/toolbar.scss

@@ -45,6 +45,7 @@
 
   .ol-cm-toolbar-wrapper {
     flex: 1;
+    width: 100%;
   }
 
   .ol-cm-toolbar-wrapper-indented {