Add multiple-comparison control assistant

[zergzorg]

/claim #13

Summary

• add a distinct multiple-comparison control assistant for the AI Peer Review Aid requirement
• evaluate manuscript result families for declared hypothesis boundaries, accepted correction methods, adjusted p/q values, unadjusted significance claims, FDR threshold consistency, endpoint hierarchy, and exploratory labeling
• emit deterministic ready/review queues, audit digest, JSON/Markdown/SVG reviewer artifacts, and an H.264 demo video

Non-overlap

This slice targets multiplicity and overclaimed statistical significance. It does not implement a broad research-tools suite, paper summarizer, citation recommender, citation context-fit checker, manuscript similarity detector, ethics/data availability checks, unit consistency, biomethods provenance, reporting-guideline compliance, study power, or certainty/tone calibration.

Safety

• synthetic fixtures only in multiple-comparison-control-assistant/sample-data.js
• no private manuscripts, credentials, payment data, external APIs, network calls, or real user data

Validation

• npm run check
• npm test
• npm run demo
• ffprobe -v error -select_streams v:0 -show_entries stream=codec_name,width,height,duration,avg_frame_rate -show_entries format=size,duration -of default=noprint_wrappers=1 multiple-comparison-control-assistant/reports/demo.mp4 -> H.264, 960x540, 5 seconds, 15 fps, 5,267 bytes
• git diff --check
• git diff --cached --check
• rg -n "(api[_-]?key|secret|token|password|wallet|paypal|stripe|private key|BEGIN RSA|BEGIN OPENSSH)" multiple-comparison-control-assistant || true -> no matches

Demo video: multiple-comparison-control-assistant/reports/demo.mp4