Add institutional access recertification

[zhengjynicolas]

/claim #11

Summary

• Adds a focused institutional collaborator access recertification module for User & Project Management.
• Checks SAML/domain assertions, ORCID linkage, MFA posture, training and IRB expiry, external collaborator reviews, stale invitations, object-level grant drift, and deterministic audit digests.
• Includes sample data, requirement mapping, tests, and a real terminal demo video.

Demo video

• GitHub video: https://github.com/zhengjynicolas/SCIBASE.AI/blob/codex/institutional-access-recertification-11/institutional-access-recertification/docs/access-recertification-demo.mp4
• Raw MP4: https://raw.githubusercontent.com/zhengjynicolas/SCIBASE.AI/codex/institutional-access-recertification-11/institutional-access-recertification/docs/access-recertification-demo.mp4

Verification

• npm run check
• npm test
• npm run demo
• git diff --cached --check
• ffprobe institutional-access-recertification/docs/access-recertification-demo.mp4

[zhengjynicolas]

/claim #11