Use task environment in root server entrypoint

server/app.py

@@ -1,8 +1,10 @@
-from AgentBox.server.app import app, main as agentbox_main
+from src.env import app
 
 
 def main(host: str = "0.0.0.0", port: int = 8000):
-    return agentbox_main(host=host, port=port)
+    import uvicorn
+
+    uvicorn.run(app, host=host, port=port)
 
 
 if __name__ == "__main__":