env var fix

[Keyrxng]

OPENAI_API_KEY is actually now OPENROUTER_API_KEY as far as I can tell

My OpenAI key failed to be authenticated but things worked after I used an OpenRouter key.

Refs to this env var should be updated and readme updated to let contributors know to use this.

[0x4007]

Yes i set this as an org key which can be accessed by any repo in this org.

Their logic needs to handle requesting the correct model for their needs.

[Keyrxng]

I just copy/pasted the plugin config that's currently installed which might lead to confusion if that's how a partner/contributor might also get their config.

ubq-testing#4 (comment) - the error is quite ambiguous which is why I opened a task for it

[ubiquity-os-beta]

! No price label has been set. Skipping permit generation.