feat: add support for Safari Extension

[darkmastermindz]

Hi @martian0x80

Thank you for this extension! I was able to get it working on Safari by compiling from Xcode using xcrun safari-web-extension-converter command from the chrome extension for personal use. For more details on this process, see: https://developer.apple.com/documentation/safariservices/converting-a-web-extension-for-safari

I would propose adding support to publish this as a Safari extension. Additionally, I'd be glad to assist with its contribution maintenance, pr, and/or publishing, with your approval.

Thanks!