claude-subtrans and gui-subtrans lack proxy support

[entrider]

Could you please add proxy support for claude and the gui? Claude is not available in my country.

claude-subtrans.py: error: unrecognized arguments: --proxy

gui-subtrans.py: error: unrecognized arguments: --proxy

[machinewrapped]

Sorry about the delay on this, I've been busy with another project lately.

I've pushed experimental support for Claude proxies, following the example at https://github.com/anthropics/anthropic-sdk-python?tab=readme-ov-file#configuring-the-http-client

Would you be able to get latest and test it with your proxy? You can specify a URL in the Provider Settings in the GUI or with --proxy on the command line.

It doesn't work if you set the official endpoint as a proxy, seems to be because Cloudflare blocks the request. Hopefully it will work with an actual proxy server. If you can confirm then I'll publish a new release.