context.md

QR Manager Review — 2026-07-12

Goal

Review whole QR Manager mini web service; diagnose why upload/image cannot be stored when using the app.

Scope

• App: /opt/data/qr-manager (port 5052)
• Public entry: https://henrymakhermes.zeabur.app/qr/ via md-reader.py proxy (9119)
• Not in scope: redesign product, new features

Method

• Code review: server.js, db.js, vision.js, public/app.js, md-reader proxy
• API repro: direct :5052 vs proxy :9119/qr
• Evidence captured in working notes + output/report.md