docs(providers): add EmpirioLabs AI to the provider directory

[Adam-Dalloul]

Issue for this PR

N/A, small docs addition (no tracking issue).

Type of change

• Bug fix
• New feature
• Refactor / code improvement
• Documentation

What does this PR do?

Adds an EmpirioLabs AI entry to the providers directory, following the same format as the other providers.

EmpirioLabs AI is OpenAI-compatible and already listed on models.dev, so OpenCode already resolves it through the models.dev catalog and loads it via @ai-sdk/openai-compatible. The directory page just didn't document it yet.

• Base URL: https://api.empiriolabs.ai/v1
• API key env: EMPIRIOLABS_API_KEY

How did you verify your code works?

The provider resolves through models.dev: https://models.dev/providers/empiriolabs lists it with api = https://api.empiriolabs.ai/v1, env = EMPIRIOLABS_API_KEY, and npm = @ai-sdk/openai-compatible, which is the generic loader OpenCode already uses for models.dev providers, so /connect finds it and /models lists its models. This PR only adds the docs entry and matches the surrounding directory format.

Screenshots / recordings

N/A, docs-only.

Checklist

• I have tested my changes locally
• I have not included unrelated changes in this PR

[github-actions]

Thanks for updating your PR! It now meets our contributing guidelines. 👍