use the amazon s3 javascript sdk

minio depends on some node featrues.

```
minio.js?v=29f2a600:5961 Uncaught (in promise) Error: Readable.from is not available in the browser
at module.exports (minio.js?v=29f2a600:5961:13)
at Readable4.from (minio.js?v=29f2a600:6752:16)
at Extensions.listObjectsV2WithMetadata (minio.js?v=29f2a600:33372:29)
at s3store.js:128:46
at new Promise ()
at listRegistryFiles (s3store.js:116:12)
at Proxy.mounted (listRegistryFiles.vue:167:6)
at chunk-JQFFIVYY.js?v=29f2a600:9238:92
at callWithErrorHandling (chunk-JQFFIVYY.js?v=29f2a600:1868:18)
at callWithAsyncErrorHandling (chunk-JQFFIVYY.js?v=29f2a600:1876:17)
```

https://docs.aws.amazon.com/sdk-for-javascript/v2/developer-guide/s3-example-photos-view.html