✨ feat(mes): 增强设备类型编码的输入验证与生成逻辑

为设备类型编码字段添加非空验证，确保用户输入有效数据。同时，更新前端表单，允许用户手动输入或点击生成按钮来生成编码，提升用户体验。

src/views/mes/dv/machinery/type/MachineryTypeForm.vue

@@ -19,9 +19,12 @@
           class="w-1/1"
         />
       </el-form-item>
-      <el-form-item label="设备类型编码" prop="code" v-if="formType === 'update'">
-        <!-- TODO @AI：点击后生成，不要这里自动生成； -->
-        <el-input v-model="formData.code" placeholder="系统自动生成" disabled />
+      <el-form-item label="设备类型编码" prop="code">
+        <el-input v-model="formData.code" placeholder="请输入设备类型编码，或点击生成">
+          <template #append>
+            <el-button @click="generateCode">生成</el-button>
+          </template>
+        </el-input>
       </el-form-item>
       <el-form-item label="设备类型名称" prop="name">
         <el-input v-model="formData.name" placeholder="请输入类型名称" />
@@ -55,6 +58,7 @@ import { getIntDictOptions, DICT_TYPE } from '@/utils/dict'
 import { DvMachineryTypeApi, DvMachineryTypeVO } from '@/api/mes/dv/machinery/type'
 import { defaultProps, handleTree } from '@/utils/tree'
 import { CommonStatusEnum } from '@/utils/constants'
+import { AutoCodeRecordApi } from '@/api/mes/md/autocode/record'
 
 defineOptions({ name: 'MachineryTypeForm' })
 
@@ -75,6 +79,7 @@ const formData = ref({
   remark: undefined
 })
 const formRules = reactive({
+  code: [{ required: true, message: '设备类型编码不能为空', trigger: 'blur' }],
   parentId: [{ required: true, message: '上级类型不能为空', trigger: 'blur' }],
   name: [{ required: true, message: '类型名称不能为空', trigger: 'blur' }],
   sort: [{ required: true, message: '显示排序不能为空', trigger: 'blur' }],
@@ -144,6 +149,11 @@ const resetForm = () => {
   formRef.value?.resetFields()
 }
 
+/** 生成设备类型编码 */
+const generateCode = async () => {
+  formData.value.code = await AutoCodeRecordApi.generateAutoCode('DV_MACHINERY_TYPE_CODE')
+}
+
 /** 获得设备类型树 */
 const getMachineryTypeTree = async () => {
   machineryTypeTree.value = []