Migrate Node SDK tests to Vitest coverage tooling

[matt-dean-git]

Summary

• replaces Node SDK Jest/ts-jest/Istanbul test tooling with Vitest + V8 coverage
• adds SDK coverage script
• clears SDK Node.js audit advisories from the Jest/Istanbul/js-yaml dev-tooling cluster
• leaves SDK runtime source, landing, demo path, proof mechanics, public copy, and production posture unchanged

Verification

• cd sdk/nodejs && npm ci
• cd sdk/nodejs && npm test
• cd sdk/nodejs && npm run coverage
• cd sdk/nodejs && npm run build
• cd sdk/nodejs && npm audit --json -> 0 vulnerabilities
• git diff --check

Caveats

• Normal required review path only; no admin bypass authorized.
• Not production-ready; not production-promoted.

[vercel]

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Project	Deployment	Actions	Updated (UTC)
satgate	Ready	Preview, Comment	Jun 27, 2026 11:51pm