latest update breaks `opencode auth login` for google overridden providers (antigravity, & gemini auth)

# what

`opencode auth login` isn't working we load this after loading auth plugin

## why

loading this plugin `opencode-websearch-cited@latest` after antigravity or gemini auth plugins causes the google auth overridden provider to loose its slot config

## triage report

- [ ] TODO

## notes

i'll add notes here after rca