复现方法： 
curl -s -X POST https://api.kimi.com/coding/v1/client_configs -H 'content-type: application/json' -d '{"name":"model_switch_confirm"}'

返回值 
{
    "config": {
        "rules": [
            {
                "to": "k3.1",
                "from": [
                    "k3",
                    "K3",
                    "kimi-k3",
                    "k3-256k",
                    "kimi-for-c...