LLM.HTTPClient.Req (LLM v0.2.0)

Default Req adapter for LLM.HTTPClient.

Wraps the Req library to implement the LLM.HTTPClient behaviour. This is the production HTTP client used unless overridden via config :llm, :http_client.

In tests, swap this out with a Mox mock:

Mox.defmock(LLM.HTTPClient.Mock, for: LLM.HTTPClient)
config :llm, :http_client, LLM.HTTPClient.Mock