feat(附件上传): 更新附件上传组件配置和渲染逻辑

- 添加 Vue 的 h 函数导入
- 修改附件上传的接受类型为 .png
- 更新上传列表显示配置和禁用状态
- 将 limit 和 multiple 替换为 maxCount
- 添加自定义渲染内容，包含上传图标和提示文本

apps/web-ele/src/views/schedule/view/components/create/config-data.tsx

@@ -1,5 +1,7 @@
 import type { FormSchemaGetter } from '#/adapter/form';
 
+import { h } from 'vue';
+
 export const drawerFormSchema: FormSchemaGetter = () => [
   {
     component: 'Select',
@@ -105,10 +107,45 @@ export const drawerFormSchema: FormSchemaGetter = () => [
     fieldName: 'attachment',
     label: '附件',
     componentProps: {
-      // accept: 'image/*',
+      accept: '.png',
       listType: 'text',
-      limit: 5,
-      multiple: true,
+      showUploadList: true,
+      disabled: false,
+      maxCount: 5,
+      // limit: 5,
+      // multiple: true,
+    },
+    renderComponentContent: () => {
+      return {
+        default: () =>
+          h(
+            'div',
+            {
+              class: 'flex items-center justify-center',
+            },
+            [
+              h(
+                'ElIcon',
+                { class: 'el-upload__icon' },
+                { default: () => h('Plus', { size: '18' }) },
+              ),
+              h(
+                'div',
+                {
+                  class: 'el-upload__text',
+                },
+                [
+                  h('div', {}, '上传附件'),
+                  h(
+                    'div',
+                    { class: 'text-xs text-gray-500' },
+                    '最多上传5个附件',
+                  ),
+                ],
+              ),
+            ],
+          ),
+      };
     },
   },
 ];