qzl 6a2a9d2c87 feat(feedback): implement user feedback collection system with email reporting ...

Backend:
- Add user_feedback table with RLS policy
- Create feedback submission API (multipart/form-data)
- Implement xlsx report generation with embedded images
- Add scheduled email delivery via Feishu SMTP
- Create HTML email templates (daily_report, no_feedback)

Frontend:
- Add feedback screen with type selection and image picker
- Support anonymous submission via skipAuth flag
- Collect device info and app version

Protocol:
- Document feedback API contract and error codes
- Update http-error-codes.md with FEEDBACK_* codes

2026-04-20 12:49:54 +08:00

..

home_screen.dart

feat(feedback): implement user feedback collection system with email reporting

2026-04-20 12:49:54 +08:00