希望ShortVideo也能像Image和Voice一样支持文件或者url传递，而不是依赖于videoId #766
Description
因为众所周知的事情，现在mirai需要Overflow 的支持，而Overflow 似乎不支持类似于voiceId、imageId、videoId这样的参数。
好在Image和Voice支持base64或者url，问题得以解决，但是似乎ShortVideo不行？
"type": "Image",
"imageId": "{01E9451B-70ED-EAE3-B37C-101F1EEBF5B5}.mirai", //群图片格式
//"imageId": "/f8f1ab55-bf8e-4236-b55e-955848d7069f" //好友图片格式
"url": "https://xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",
"path": null,
"base64": null,
"width": 0,
"height": 0,
"size": 0,
"imageType": "UNKNOWN",
"isEmoji": false
"type": "Voice",
"voiceId": "23C477720A37FEB6A9EE4BCCF654014F.amr",
"url": "https://xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",
"path": null,
"base64": null,
"length": 1024
"type": "ShortVideo",
"videoId": "若未填写则提示输入不合法，若随便填写则提示找不到对象",
"fileMd5": "",
"fileSize": 0,
"fileFormat": "",
"filename": "",
"videoUrl": "",
"thumbnailUrl": null