T2-003: Parse uploaded CSV into health_metrics

Track: 2 — UI Revamp + AI Analytics
Section: Backend API -- Data Upload & Storage
Status: [ ] Todo
Repo: backend-api
Branch: feature/T2-003-parse-csv-health

Done When

Background job reads uploaded CSV, validates columns, normalizes data, inserts into health_metrics with source=user_upload. Handles: date formats, units, missing values. Sets processed=true on completion

Notes

No notes yet.