[FEATURE]: Add Nous Research as first-class provider #7525
Description
Feature hasn't been suggested before.
- I have verified this feature I'm about to request hasn't been suggested before.
Describe the enhancement you want to request
Nous Research has a public inference API at inference-api.nousresearch.com but isn't available as a provider in OpenCode.
Would be nice to add it alongside other providers so users can /connect and use Hermes models directly. All of the Hermes models are significantly cheaper through the direct API.