/parse?url={VIDEO_URL}
功能：解析视频URL并返回缓存地址
参数：url - 需要解析的视频地址
GET /parse?url=https://example.com/video.m3u8{
"code": 200,
"msg": "解析成功",
"type": "hls",
"url": "http://localhost:5000/cache/abc123.m3u8"
}