refactor: remove debug output and update order logic

- Commented out verbose Debug.Print statements in `GetMaterialsByModel` and `FilterCategoryWithSubcategories` to reduce console noise.
- Added validation checks to ensure required worksheets ('平台配置清单', '产品订单') exist before loading data.
- Refactored order processing logic to aggregate results into a Collection for structured output generation, including headers.

VBA/ClassModules/clsMaterialWithFlag.cls

@@ -0,0 +1,34 @@
+' ========================================
+' 类模块: clsMaterialWithFlag
+' 用途: 包装物料对象及其匹配状态标志
+' ========================================
+Option Explicit
+
+Private mMaterial As clsMaterialItem     ' 物料对象
+Private mIsComplete As Boolean           ' 是否完整匹配
+
+' ========================================
+' 属性: Material
+' 说明: 获取或设置物料对象
+' ========================================
+Public Property Get Material() As clsMaterialItem
+    Set Material = mMaterial
+End Property
+
+Public Property Set Material(ByVal value As clsMaterialItem)
+    Set mMaterial = value
+End Property
+
+' ========================================
+' 属性: IsComplete
+' 说明: 获取或设置是否完整匹配
+'   True:  该物料属于完整的物料清单
+'   False: 该物料属于不完整的物料清单（某些类别缺失物料）
+' ========================================
+Public Property Get isComplete() As Boolean
+    isComplete = mIsComplete
+End Property
+
+Public Property Let isComplete(ByVal value As Boolean)
+    mIsComplete = value
+End Property