Connect to openwebui endpoint

[galvanoid]

Please add connection feature to open webui api, so we can use custom models.

Regards!

[buiducnhat]

I don't know why we need to connect to open web api from this extension instead of using open webui directly?

[Mydstiny]

I'd like to know how to connect the api of local openwebui,I can't upload the files through api,it refused my connection.