Fresh brew install asks for Github Copilot API key

[381181295]

Description: Fresh install asks for a GH Copilot API key instead of providing a link to the auth flow.

OS: Mac

Steps to reproduce:

1. Intsall opencode using brew
2. Exec opencode auth login

Expected Results: Returns a link to complete the auth flow, and the security code.
Actual results: Asks for GH Copilot API key

[zacharyeller13]

Check and see if ~/.local/state/opencode/plugin/copilot.ts exists on your system. Experienced the same issue and was able to fix it by copying that file over from one of my Linux machines where OAuth login is working.

[Clete2]

I'm having the same issue. I do not have the file @zacharyeller13 mentioned. Completely fresh install from NPM.

I can't get it to prompt me for auth device flow at all, it always prompts for API key.