Phase 0: Fix AppSidebar useEffect for module settings loading

frontend/src/layout/AppSidebar.tsx

@@ -282,6 +282,14 @@ const AppSidebar: React.FC = () => {
       : menuSections;
   }, [isAwsAdminAccount, menuSections, adminSection]);
 
+  // Load module enable settings on mount
+  useEffect(() => {
+    const { loadModuleEnableSettings } = useSettingsStore.getState();
+    if (!moduleEnableSettings) {
+      loadModuleEnableSettings();
+    }
+  }, [moduleEnableSettings]);
+
   useEffect(() => {
     const currentPath = location.pathname;
     let foundMatch = false;