Measurement Studio

Behavioral measurement platform: tasks in, constructs out, validated.

v0 scaffold. Live now:

• POST /api/ingest: multi-tenant event ingestion (task key)
• GET/POST /api/tasks: task registry, link a game and get its key
• POST /api/import: file-transfer ingestion (auth)
• POST /api/instrument: criterion instrument responses

The researcher UI (editor, calibration, participants) ports from the Me-the-Team authoring tool per ROADMAP.md.