C_Ma_For
97f011a24b
feat: module Sync Sheets complet — stepper 4 étapes, diff, streaming, historique
- Replace placeholder page.tsx with full implementation:
- 4-step stepper (Analyser → Diff → Confirmer → Progression)
- Step 1: Call /api/sync/preview to analyze Sheet vs Shopify
- Step 2: Display DiffTable with changes summary
- Step 3: Confirmation with actionable changes count
- Step 4: Real-time progress streaming from /api/sync/execute
- History section with loadable entries
- Fix type annotations in preview.test.ts (SyncProduct, ShopifyProductFull)
- All 40 tests passing, TypeScript strict mode clean
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>