fix: save all changes to Supabase with reliable upsert
- Replace broken PATCH→POST fallback with single atomic upsert (POST +
Prefer: resolution=merge-duplicates). The old PATCH returned 200 OK
with empty body for new articles, causing silent data loss on every
first save per article.
- Fix getAllSyncedRows pagination: add explicit limit=10000 and Range
header to bypass Supabase's default 1000-row cap.
- Add fetchWithRetry helper (2 retries on 5xx/network errors).
- handleSaveRow now returns Promise<boolean> and closes EditPanel only
after a confirmed successful save.
- Add 'error' save status: failed rows turn red (border-l-red-500)
across ProductDescriptions, ArticleDetails, and PricingView.
- EditPanel shows saving spinner, disables buttons while saving, and
displays inline error message with "Retry Save" on failure.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Added Classification column next to Line with color-coded badges (Core=blue, OOC=amber)
- Added Excel-style filter icons on Article Name (text search), Line, and Classification headers
- Filter icons appear on hover; turn blue when active
- Multi-select popover for Line and Classification; free-text popover for Article Name
- Filters work additively alongside the existing global search bar
- ArticleDetails: removed Tariff/Barcode/Origin columns and tab to simplify the view
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
New tab shows all products with missing UVP/SRP pricing or invalid
container units (40'HC/HQ = 0 or 1, missing Units/Outer). Price
fields are inline-editable with Supabase sync. Columns are detected
dynamically from Excel headers so future SRP countries (e.g. Poland)
appear automatically.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
