fix(ws): remove comment and hide drawer on previousStep callback

Author: jenny-s51

workspaces/frontend/src/app/pages/Workspaces/Form/WorkspaceForm.tsx

@@ -94,6 +94,7 @@ const WorkspaceForm: React.FC = () => {
 
   const previousStep = useCallback(() => {
     setCurrentStep(currentStep - 1);
+    setDrawerExpanded(false);
   }, [currentStep]);
 
   const nextStep = useCallback(() => {
@@ -185,7 +186,6 @@ const WorkspaceForm: React.FC = () => {
     navigate('workspaces');
   }, [navigate]);
 
-  // Handle item selection and drawer expansion
   const handleKindSelect = useCallback(
     (kind: WorkspaceKind | undefined) => {
       if (kind) {