Add project access audit anomaly monitor

[IOROHKI]

/claim #11

Summary

• add project-access-audit-anomaly-monitor/, a self-contained User & Project Management slice for project audit-log anomaly detection
• score restricted downloads, bulk downloads, data exports, role changes, API token creation, visibility changes, and object-level permission drift
• check MFA/SAML/ORCID posture, inactive users, stale external collaborator windows, restricted licenses, role thresholds, and burst behavior
• emit project-level owner queues, export-hold decisions, JSON/Markdown reviewer packets, SVG preview, and a short MP4 demo artifact

Validation

• node project-access-audit-anomaly-monitor/test.js
• node project-access-audit-anomaly-monitor/demo.js
• node --check project-access-audit-anomaly-monitor/index.js
• node --check project-access-audit-anomaly-monitor/sample-data.js
• node --check project-access-audit-anomaly-monitor/test.js
• node --check project-access-audit-anomaly-monitor/demo.js
• git diff --check
• decoded project-access-audit-anomaly-monitor/demo.mp4 with the imageio-ffmpeg ffmpeg binary

Demo Artifacts

• project-access-audit-anomaly-monitor/demo.mp4
• project-access-audit-anomaly-monitor/demo.svg
• project-access-audit-anomaly-monitor/audit-report.json
• project-access-audit-anomaly-monitor/reviewer-packet.md

[IOROHKI]

@algora-pbc /claim #11