[nik13]

Summary

• Add a native Vitest 5 test-tracing guide and discoverable integration entry, without a new traceAI wrapper or experiment-import claim.
• Provide a runnable SDK/config/test sample with Future AGI resource routing and authenticated OTLP/HTTP export.
• Add a catalog contract test and a CI matrix for Vitest 5.0.5 and latest.

Verification

• Vitest 5.0.5 and 5.1.0 each exported 37 spans to a loopback OTLP receiver in a network-restricted sandbox; test/worker spans, parent links, project resource and synthetic authorization headers confirmed. Both CI matrix jobs passed.
• npm run test:integrations, npm run check:integrations, npm run build, and local link audit pass (0 broken links; 28 pre-existing orphan pages).

Only native test execution spans are covered; this does not import evaluation experiments. No real Future AGI credentials or Cloud ingestion used.

🤖 Generated with Claude Code