Add friendly root route

server/app.py

@@ -13,6 +13,10 @@ app = create_fastapi_app(
     observation_cls=Observation
 )
 
+@app.get("/")
+def read_root():
+    return {"status": "Running", "message": "OpenEnv Scheduling Assistant API is securely hosted and active! This environment is headless. Please direct programmatic agents to the /reset and /step POST endpoints."}
+
 def main():
     port = int(os.getenv("PORT", 7860))
     uvicorn.run("server.app:app", host="0.0.0.0", port=port, log_level="info")