feat: support overseas warehouse locations and A0 overflow

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

@@ -129,6 +129,14 @@ paths:
         '200': { description: 移库结果, content: { application/json: { schema: { $ref: '#/components/schemas/InventoryMoveResponse' } } } }
         '404': { description: 来源托盘不存在（统一响应实际 HTTP 200，body.code=A0404）, content: { application/json: { schema: { $ref: '#/components/schemas/ApiResponse' } } } }
         '409': { description: 跨仓、资源或库存版本冲突 }
+  /api/platform/v1/last-leg/inventory-moves:
+    post:
+      summary: 平台发起海外仓整托移库
+      description: 平台按海外仓业务标识执行普通库位或 A0 共享溢出位移库；目标虚拟收货位、跨仓和版本冲突均拒绝。
+      requestBody: { required: true, content: { application/json: { schema: { $ref: '#/components/schemas/PlatformInventoryMove' } } } }
+      responses:
+        '200': { description: 移库结果, content: { application/json: { schema: { $ref: '#/components/schemas/InventoryMoveResponse' } } } }
+        '409': { description: 物理资源或本地版本冲突 }
   /api/pda/v1/last-leg/inventory/resolve:
     post:
       summary: 扫码查询Token绑定仓库存
@@ -930,6 +938,16 @@ components:
         expectedPalletVersion: { type: integer, minimum: 0 }
         idempotencyKey: { type: string, maxLength: 128 }
         reason: { type: string, minLength: 1, maxLength: 500 }
+    PlatformInventoryMove:
+      type: object
+      required: [overseasWarehouseId, sourcePalletCode, targetLocationCode, expectedPalletVersion, idempotencyKey, reason]
+      properties:
+        overseasWarehouseId: { type: string, pattern: '^[0-9]+$' }
+        sourcePalletCode: { type: string, maxLength: 128 }
+        targetLocationCode: { type: string, maxLength: 128 }
+        expectedPalletVersion: { type: integer, format: int64, minimum: 0 }
+        idempotencyKey: { type: string, maxLength: 128 }
+        reason: { type: string, minLength: 1, maxLength: 500 }
     PalletExpectation:
       type: object
       required: [palletCode, expectedVersion]