feat(ai,agent,coding-agent): add sessionId for provider session-based caching

- Add sessionId to StreamOptions for providers that support session-based caching
- OpenAI Codex provider uses sessionId for prompt_cache_key and routing headers
- Agent class now accepts and forwards sessionId to stream functions
- coding-agent passes session ID from SessionManager and updates on session changes
- Update ai package README with table of contents, OpenAI Codex OAuth docs, and env vars table
- Increase Codex instructions cache TTL from 15 minutes to 24 hours
- Add tests for sessionId forwarding in ai and agent packages
This commit is contained in:
Mario Zechner 2026-01-06 11:08:42 +01:00
parent 858c6bae8a
commit edb0da9611
14 changed files with 335 additions and 56 deletions

View file

@ -177,6 +177,7 @@ function mapOptionsForApi<TApi extends Api>(
maxTokens: options?.maxTokens || Math.min(model.maxTokens, 32000),
signal: options?.signal,
apiKey: apiKey || options?.apiKey,
sessionId: options?.sessionId,
};
// Helper to clamp xhigh to high for providers that don't support it