docs adn more plan

frontend/src/layout/AppSidebar.tsx

@@ -70,14 +70,12 @@ const AppSidebar: React.FC = () => {
     // SETUP section items - Ordered: Sites → Add Keywords → Content Settings → Thinker
     const setupItems: NavItem[] = [];
 
-    // Add Sites first (if enabled)
-    if (isModuleEnabled('site_builder')) {
-      setupItems.push({
-        icon: <GridIcon />,
-        name: "Sites",
-        path: "/sites",
-      });
-    }
+    // Sites is always visible - it's core functionality for managing sites
+    setupItems.push({
+      icon: <GridIcon />,
+      name: "Sites",
+      path: "/sites",
+    });
 
     // Add Keywords second
     setupItems.push({