Support for passing proxy for yt-dlp #17
Description
This should be relatively easy to done, we just need to pass --proxy command line parameter to yt-dlp when running it. yt-dlp by itself supports many types of proxies. For example, it's possible to use SOCKS5 proxy by passing parameter like --proxy socks5://127.0.0.1:1080. I think this could be done just with another environment variable named like YTDLP_PROXY.
By the way, thanks for this project!