I want to run Open Web UI under a configurable Base URL. e.g. http://localhost:8080/MY_CUSTOM_BASE

It would be nice to have a env var for this.

I thought it might be possible to do it via the WEBUI_URL env var, but it seems to be mostly unused if I see this correctly.
I also found this code, where the BASE_URL seems to be hard coded, maybe this can be altered easily.

Thanks for your time and the amazing project. Hope I didn't overlooked anything.