fix(order): project exact customer fulfillment progress in detail

order/src/main/resources/openapi/order-v1.yaml

@@ -58,13 +58,7 @@ paths:
                       progress:
                         type: array
                         description: 与当前页订单一一对应的客户履约进度；分类互斥，待办可重叠。分片未齐时partial为true，完成只认Order可信回写。
-                        items:
-                          type: object
-                          required: [orderId, stage, partial]
-                          properties:
-                            orderId: {type: string, pattern: '^[1-9][0-9]*$'}
-                            stage: {type: string, enum: [none, loaded, declared, cleared, scheduled, delivering, delivered]}
-                            partial: {type: boolean}
+                        items: {$ref: '#/components/schemas/MerchantOrderProgress'}
 
   /internal/order/v1/fulfillment-completions:
     post:
@@ -538,7 +532,7 @@ paths:
   /api/merchant/v1/orders/{orderId}:
     get:
       summary: 客户统一订单详情
-      description: 仅返回登录客户所属订单及客户可见时间线，不返回平台内部备注。
+      description: 仅返回登录客户所属订单及客户可见时间线，不返回平台内部备注。progress使用与工作台相同的权威投影，按认证客户和精确订单读取；根单只汇总本客户有效子单，子单只投影自身。依赖不可用时失败，不回退delivery快照。
       parameters:
         - $ref: '#/components/parameters/UnifiedOrderId'
       responses:
@@ -546,7 +540,7 @@ paths:
           description: 成功或业务失败，按响应体 code 判断
           content:
             application/json:
-              schema: {$ref: '#/components/schemas/UnifiedOrderDetailEnvelope'}
+              schema: {$ref: '#/components/schemas/MerchantOrderDetailEnvelope'}
         '403': {description: 需要 merchant:order:view 权限}
   /api/merchant/v1/orders/first-leg:
     get:
@@ -1138,6 +1132,26 @@ components:
         size: {type: integer, format: int64, minimum: 1}
         total: {type: integer, format: int64, minimum: 0}
         pages: {type: integer, format: int64, minimum: 0}
+    MerchantOrderProgress:
+      type: object
+      required: [orderId, stage, partial]
+      properties:
+        orderId: {type: string, pattern: '^[1-9][0-9]*$'}
+        stage: {type: string, enum: [none, loaded, declared, cleared, scheduled, delivering, delivered]}
+        partial: {type: boolean}
+    MerchantOrderDetailEnvelope:
+      type: object
+      properties:
+        code: {type: string, example: '200'}
+        message: {type: string}
+        data: {$ref: '#/components/schemas/MerchantOrderDetail'}
+    MerchantOrderDetail:
+      allOf:
+        - {$ref: '#/components/schemas/UnifiedOrderDetail'}
+        - type: object
+          required: [progress]
+          properties:
+            progress: {$ref: '#/components/schemas/MerchantOrderProgress'}
     UnifiedOrderDetailEnvelope:
       type: object
       properties: