v1.2.38

Changes

• Extend Z.ai response header timeout for slow first-byte streaming requests.
• Expose model context window metadata through pkg/types.
• Add focused tests for provider timeout behavior and the public context window API.

Verification

• GitHub CI passed on PR #289 and PR #290.
• Local targeted tests passed: go test ./internal/providers ./pkg/types.

What's Changed

• fix(providers): tune Z.ai timeout and expose context windows by @EngineerProjects in #289
• release: promote provider timeout and context window fixes by @EngineerProjects in #290

Full Changelog: v1.2.37...v1.2.38