Add comprehensive .gitignore

maternal-web/app/logout/page.tsx

@@ -0,0 +1,34 @@
+'use client';
+
+import { useEffect } from 'react';
+import { useAuth } from '@/lib/auth/AuthContext';
+import { Box, CircularProgress, Typography } from '@mui/material';
+
+export default function LogoutPage() {
+  const { logout } = useAuth();
+
+  useEffect(() => {
+    const performLogout = async () => {
+      await logout();
+    };
+    performLogout();
+  }, [logout]);
+
+  return (
+    <Box
+      sx={{
+        display: 'flex',
+        flexDirection: 'column',
+        alignItems: 'center',
+        justifyContent: 'center',
+        minHeight: '100vh',
+        gap: 2,
+      }}
+    >
+      <CircularProgress />
+      <Typography variant="body1" color="text.secondary">
+        Logging out...
+      </Typography>
+    </Box>
+  );
+}