refactor(forecast-form): 调整品牌字段位置以优化表单布局

src/components/forecast-form/index.vue

@@ -96,6 +96,28 @@
               </el-form-item>
             </el-col>
             <el-col :span="12">
+              <el-form-item label="品牌编码">
+                <el-input
+                  v-model="formData.brandCode"
+                  placeholder="选择品牌后自动填充"
+                  disabled
+                  style="width: 100%"
+                ></el-input>
+              </el-form-item>
+            </el-col>
+          </el-row>
+          <el-row :gutter="20">
+            <el-col :span="12">
+              <el-form-item label="品牌名称">
+                <el-input
+                  v-model="formData.brandName"
+                  placeholder="选择品牌后自动填充"
+                  disabled
+                  style="width: 100%"
+                ></el-input>
+              </el-form-item>
+            </el-col>
+            <el-col :span="12">
               <el-form-item label="物料" prop="itemId">
                 <el-select
                   v-model="formData.itemId"
@@ -126,28 +148,6 @@
           </el-row>
           <el-row :gutter="20">
             <el-col :span="12">
-              <el-form-item label="品牌编码">
-                <el-input
-                  v-model="formData.brandCode"
-                  placeholder="选择品牌后自动填充"
-                  disabled
-                  style="width: 100%"
-                ></el-input>
-              </el-form-item>
-            </el-col>
-            <el-col :span="12">
-              <el-form-item label="品牌名称">
-                <el-input
-                  v-model="formData.brandName"
-                  placeholder="选择品牌后自动填充"
-                  disabled
-                  style="width: 100%"
-                ></el-input>
-              </el-form-item>
-            </el-col>
-          </el-row>
-          <el-row :gutter="20">
-            <el-col :span="12">
               <el-form-item label="物料编码">
                 <el-input
                   v-model="formData.itemCode"