Susana Ferreira 846aac2f74 refactor(aibridge): remove InjectAuthHeader in favor of KeyFailoverConfig (#25618) ...

## Description

`Provider.InjectAuthHeader` is no longer needed. With the addition of `KeyFailoverConfig` in #24920, authentication is now applied per-attempt by `KeyFailoverTransport` on passthrough routes. This PR removes the dead method from the `Provider` interface, all implementations (`Anthropic`, `OpenAI`, `Copilot`), and the test mock.

The orphaned `InjectAuthHeader` unit tests are replaced with `Test{Anthropic,OpenAI,Copilot}_KeyFailoverConfig`. `TestPassthrough_KeyFailover` is also extended to cover Copilot in the BYOK scenario.

Related to: https://linear.app/codercom/issue/AIGOV-334/aibridge-follow-ups-from-key-failover-prs

> [!NOTE]
> Initially generated by Claude Opus 4.7, modified and reviewed by @ssncferreira

2026-05-25 19:10:38 +01:00

..

mock_recorder.go

chore: move aibridge library code into coder repo (#24190)

2026-04-22 17:01:01 +02:00

mockprovider.go

refactor(aibridge): remove InjectAuthHeader in favor of KeyFailoverConfig (#25618)

2026-05-25 19:10:38 +01:00

timeout.go

chore: move aibridge library code into coder repo (#24190)

2026-04-22 17:01:01 +02:00