[Feature Request] static_file: disable directory listing

[Guanran928]

Describe the feature request

Disable directory listing in plugin static_file.

I am hosting a Mastodon instance from home, and I am using frps to host it over NAT.

Mastodon need to serve media files under example.org/system/ without file listing, or it will show "Your web server is misconfigured" https://docs.joinmastodon.org/admin/optional/object-storage/#FS

Describe alternatives you've considered

Install an additional web server and proxy it through frp.

Affected area

• [ ] Docs
• [ ] Installation
• [ ] Performance and Scalability
• [X] Security
• [ ] User Experience
• [ ] Test and Release
• [ ] Developer Infrastructure
• [X] Client Plugin
• [ ] Server Plugin
• [ ] Extensions
• [ ] Others