- Backend: POST /api/import/zip endpoint with validation and rollback
- CSV import with ON CONFLICT DO NOTHING for duplicate detection
- Photo import with existence check
- AI insights import
- Frontend: file upload UI in SettingsPage
- Import summary showing count per category
- Full transaction rollback on error
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
SettingsPage was still calling window.open() directly,
bypassing the auth-enabled fetch methods in api.js.
Changed buttons to use api.exportZip() and api.exportJson()
which properly include authentication headers.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Changed from window.open() to fetch() + Blob download.
window.open() cannot send custom headers, causing 401 errors.
**Changed:**
- exportZip: fetch with auth, download blob as .zip
- exportJson: fetch with auth, download blob as .json
- exportCsv: fetch with auth, download blob as .csv
All exports now work with authenticated sessions.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Frontend was sending {email, pin} but backend expects {email, password}.
This caused 422 Unprocessable Entity errors.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
