fix(lastleg): generate sequenced outbound task numbers

lastleg-service/src/test/java/com/baiyue/lastleg/delivery/service/DeliveryTransferServiceTest.java

@@ -845,9 +845,13 @@ class DeliveryTransferServiceTest {
         when(inventoryPositions.selectById(901L)).thenReturn(position);
         when(inventoryBalances.selectById(801L)).thenReturn(balance);
 
-        service.createOneClick("TENANT-A", "U-1", new DeliveryRequests.OneClickOutbound("recipient", List.of(
+        var result = service.createOneClick("TENANT-A", "U-1", new DeliveryRequests.OneClickOutbound("recipient", List.of(
             new DeliveryRequests.OneClickItem(901L, 2L, "SKU-1")), null, "split-metrics"));
 
+        // 出库单和作业任务各自使用独立日流水，不暴露内部雪花 ID。
+        assertEquals("DFCK202610200001", result.outboundNo());
+        assertEquals("PDA202610200001", result.taskNo());
+
         ArgumentCaptor<OutboundPalletItem> item = ArgumentCaptor.forClass(OutboundPalletItem.class);
         verify(outboundPallets).insert(item.capture());
         assertEquals(new BigDecimal("20.000"), item.getValue().getGrossWeightKg());

lastleg-service/src/test/java/com/baiyue/lastleg/service/LastlegOrderNoGeneratorTest.java

@@ -9,7 +9,7 @@ class LastlegOrderNoGeneratorTest {
     @Test void routesEveryOperationalTypeToItsDailySequence() {
         var generator=TestDocumentNumbers.orders();
         Map.ofEntries(Map.entry("LASTLEG","WC"),Map.entry("OUTBOUND","CK"),Map.entry("ONE_CLICK_DROPSHIP","DFCK"),
-            Map.entry("RELABEL_OUTBOUND","HBCK"),Map.entry("RETURN_OUTBOUND","THCK"),
+            Map.entry("RELABEL_OUTBOUND","HBCK"),Map.entry("RETURN_OUTBOUND","THCK"),Map.entry("OUTBOUND_TASK","PDA"),
             Map.entry("DELIVERY","DL"),Map.entry("TRUCK","TR"),Map.entry("LOOSEBOARD","LB"),
             Map.entry("EXCEPTION","EX"),Map.entry("DISCARD","CD"),Map.entry("INBOUND_PLAN","IP"),
             Map.entry("RETURN_RECEIPT","RR"),Map.entry("RETURN_BATCH","RB"),Map.entry("RETURN_PACKING_PLAN","HX"))