How to run exatorrent behind reverse proxy using a subpath of my domain?

[tarwebrood]

I'd like to have access to my exatorrent server from the internet, but I'd like to run it in a subfolder of my domain.
This helps to hide my exatorrent from the internet.
I know I can use a custom domain (e.g. "my_exatorrent_server.facebook.com") in my reverse proxy to prevent IP/port scans from detecting my server, I'd like to run it in a subpath/subfolder (e.g. "facebook.com/exatorrent/"), because the name of the subfolder is not sent plaintext over the internet (whereas the DNS query for "my_exatorrent_server.facebook.com" IS sent in plaintext over the internet).

I know how I can strip a prefix/subfolder in my reverse proxy, but I cannot find the exatorrent configuration option to add a prefix like "exatorrent/" .
Is there a configuration option that I am not aware of, or is there a diff I can apply to the source code to insert a prefix on every URL that is sent to the webclient?

[evrins]

tldr can not
for backend api you can use url rewrite from nginx to make the correct url path

but for front end all the url redirect and api call are in a absolute manner which does not take subfolder into consideration.

if you want do implement this feature, you can refer to vite base path doc, insert import.meta.env.BASE_URL before all rediect url and api, and mofidy vite build in package.json to vite build --base=/sufolder
to set base_url