fix(lastleg): complete stock transfer through linked relabel

lastleg-service/src/main/resources/openapi/overseas-business-v1.yaml

@@ -1080,6 +1080,57 @@ paths:
       security: [{ bearerAuth: [] }]
       parameters: [{ name: id, in: path, required: true, schema: { type: integer, format: int64 } }]
       responses: { '200': { description: 当前客户海外尾程订单详情 }, '403': { description: 缺少海外尾程订单查看权限 }, '404': { description: 当前客户下订单不存在 } }
+  /api/platform/v1/last-leg/warehouse-transfers/{transferNo}/allocations:
+    post:
+      summary: 选择已有库存转运的真实来源
+      description: 权限lastleg:warehouse-transfer:manage；必须指定customerId。仅APPROVED原票选择精确来源位置和托盘，箱数等于原票箱数。needRelabel=true时按本票relabelBindings创建唯一关联换标并冻结所选数量，返回WAIT_RELABEL和relabelNo；客户完成作业复核确认后回到ALLOCATED，分配追随实际换标位置和新SKU。原idempotencyKey及原载荷重放不重复预留或建換标，同键异载荷冲突。
+      security: [{ bearerAuth: [] }]
+      parameters:
+        - { name: transferNo, in: path, required: true, schema: { type: string } }
+        - { name: customerId, in: query, required: true, schema: { type: string } }
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              type: object
+              required: [idempotencyKey, allocations]
+              properties:
+                idempotencyKey: { type: string, maxLength: 255 }
+                allocations:
+                  type: array
+                  minItems: 1
+                  items:
+                    type: object
+                    required: [inventoryPositionId, palletId, packageCount]
+                    properties:
+                      inventoryPositionId: { type: integer, format: int64 }
+                      palletId: { type: integer, format: int64 }
+                      packageCount: { type: integer, minimum: 1 }
+      responses:
+        '200': { description: 原转运详情；allocations内skuCode为锁定的实际发货SKU，换标后返回新SKU；不包括已被换标替换的历史分配 }
+        '409': { description: 来源不可用或幂等载荷冲突 }
+  /api/platform/v1/last-leg/warehouse-transfers/{transferNo}/outbound:
+    post:
+      summary: 已有库存转运实际出库
+      description: 权限lastleg:warehouse-transfer:manage；必须指定customerId。仅ALLOCATED可执行，需换标本票必须关联本尾程订单的唯一换标申请，实际作业复核及客户确认已完成。按当前分配的新SKU和位置发货并保留唯一SHIP流水，不以MIXED聚合值替代实际SKU。成功原命令重放不重复扣减。
+      security: [{ bearerAuth: [] }]
+      parameters:
+        - { name: transferNo, in: path, required: true, schema: { type: string } }
+        - { name: customerId, in: query, required: true, schema: { type: string } }
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              type: object
+              required: [idempotencyKey]
+              properties:
+                idempotencyKey: { type: string, maxLength: 255 }
+                remark: { type: string, maxLength: 1000 }
+      responses:
+        '200': { description: 本票OUTBOUNDED事实或成功原命令重放 }
+        '409': { description: 尚未完成本票换标客户确认或分配不完整 }
   /api/merchant/v1/last-leg/warehouse-transfers:
     get:
       summary: 客户分页查询自己的仓储转运单
@@ -2840,7 +2891,7 @@ components:
         deliveryMethod: { type: string, nullable: true, enum: [TRUCK, PICKUP, EXPRESS] }
         printShippingLabel: { type: boolean }
         shippingLabelFileId: { type: string, nullable: true }
-        fulfillmentStatus: { type: string, nullable: true, enum: [WAIT_RELABEL, WAIT_PRE_DISPATCH, READY_FOR_OUTBOUND, OUTBOUND_CREATED, COMPLETED] }
+        fulfillmentStatus: { type: string, nullable: true, enum: [WAIT_RELABEL, WAIT_PRE_DISPATCH, WAIT_TRANSFER_OUTBOUND, READY_FOR_OUTBOUND, OUTBOUND_CREATED, OUTBOUNDED, COMPLETED] }
         outboundOrderNo: { type: string, nullable: true }
         customerConfirmedAt: { type: string, format: date-time, nullable: true }
         reviewChannel: { type: string, enum: [TAIL_ORDER, RELABEL_ORDER], description: TAIL_ORDER 表示客户直接贴标，RELABEL_ORDER 表示其他业务关联换标 }