feat(wms): 将班组输入框改为下拉选择并调整标签样式

- 将多个页面中的班组输入框替换为下拉选择框，提供甲、乙两个选项
- 调整标签预览组件的样式，移除部分内边距和边框
- 修改数值输入框的v-model绑定方式，移除.number修饰符

klp-ui/src/views/wms/coil/do/warehousing.vue

@@ -50,7 +50,10 @@
               </el-col>
               <el-col :span="12">
                 <el-form-item label="班组" prop="team">
-                  <el-input v-model="form.team" placeholder="请输入班组" />
+                  <el-select v-model="form.team" placeholder="请选择班组" style="width: 100%;" clearable>
+                    <el-option key="甲" label="甲" value="甲" />
+                    <el-option key="乙" label="乙" value="乙" />
+                  </el-select>
                 </el-form-item>
               </el-col>
             </el-row>