chore: clean git cache

frontend/src/components/RequireAuth.tsx

@@ -0,0 +1,21 @@
+import React from 'react';
+import { Navigate, useLocation } from 'react-router-dom';
+import { useAuth } from '../hooks/useAuth';
+import { LoadingOverlay } from './LoadingStates';
+
+const RequireAuth: React.FC<{ children: React.ReactNode }> = ({ children }) => {
+  const { isAuthenticated, isLoading } = useAuth();
+  const location = useLocation();
+
+  if (isLoading) {
+    return <LoadingOverlay message="Authenticating..." />;  // Consistent loading UX
+  }
+
+  if (!isAuthenticated) {
+    return <Navigate to="/login" state={{ from: location }} replace />;
+  }
+
+  return children;
+};
+
+export default RequireAuth;