feat(invoice+import): refresh facturi, detalii factura, fix duplicate CODMAT + rollback

- PL/SQL: handle duplicate CODMAT in nom_articole with MAX(id_articol)
- import_service: add explicit conn.rollback() on Oracle errors
- sync_service: auto-fix stale ERROR orders that exist in Oracle
- invoice_service: add data_act (invoice date) from vanzari table
- sync router: new POST /api/dashboard/refresh-invoices endpoint
- order detail: enrich with invoice data (serie, numar, data factura)
- dashboard: refresh invoices button (desktop + mobile icon)
- quick map modal: compact single-row layout, pre-populate existing mappings
- quick map: link on SKU column instead of CODMAT

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

api/app/services/invoice_service.py

@@ -22,7 +22,8 @@ def check_invoices_for_orders(id_comanda_list: list) -> dict:
 
                 cur.execute(f"""
                     SELECT id_comanda, numar_act, serie_act,
-                           total_fara_tva, total_tva, total_cu_tva
+                           total_fara_tva, total_tva, total_cu_tva,
+                           TO_CHAR(data_act, 'YYYY-MM-DD') AS data_act
                     FROM vanzari
                     WHERE id_comanda IN ({placeholders}) AND sters = 0
                 """, params)
@@ -34,6 +35,7 @@ def check_invoices_for_orders(id_comanda_list: list) -> dict:
                         "total_fara_tva": float(row[3]) if row[3] else 0,
                         "total_tva": float(row[4]) if row[4] else 0,
                         "total_cu_tva": float(row[5]) if row[5] else 0,
+                        "data_act": row[6],
                     }
     except Exception as e:
         logger.warning(f"Invoice check failed (table may not exist): {e}")