Add health check endpoint for uptime monitoring

api.py

@@ -11,6 +11,14 @@ CORS(app)
 
 REPORT_FILE = 'seo_report.json'
 
+@app.route('/')
+def home():
+    return "Antigravity API is Running. Use /health to check status."
+
+@app.route('/health')
+def health_check():
+    return jsonify({"status": "alive"}), 200
+
 @app.route('/api/seo-report', methods=['GET', 'POST'])
 def get_seo_report():
     # Cache variable attached to function to persist state