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/database-scripts/06_pack_import_comenzi.pck

@@ -203,9 +203,9 @@ CREATE OR REPLACE PACKAGE BODY PACK_IMPORT_COMENZI AS
         -- Cauta mai intai in ARTICOLE_TERTI (mapari speciale / seturi)
         v_found_mapping := FALSE;
 
-        FOR rec IN (SELECT at.codmat, at.cantitate_roa, at.procent_pret, na.id_articol
+        FOR rec IN (SELECT at.codmat, at.cantitate_roa, at.procent_pret,
+                           (SELECT MAX(na.id_articol) FROM nom_articole na WHERE na.codmat = at.codmat) AS id_articol
                       FROM articole_terti at
-                      JOIN nom_articole na ON na.codmat = at.codmat
                      WHERE at.sku = v_sku
                        AND at.activ = 1
                        AND at.sters = 0
@@ -242,7 +242,8 @@ CREATE OR REPLACE PACKAGE BODY PACK_IMPORT_COMENZI AS
             SELECT id_articol, codmat
               INTO v_id_articol, v_codmat
               FROM nom_articole
-             WHERE codmat = v_sku;
+             WHERE codmat = v_sku
+               AND id_articol = (SELECT MAX(id_articol) FROM nom_articole WHERE codmat = v_sku);
 
             v_pret_unitar := NVL(v_pret_web, 0);