docs: update docs (#4466)

* chore: fixed known issues with form components

* docs: add vben form doc

playground/src/views/examples/form/api.vue

@@ -114,6 +114,7 @@ function handleClick(
           fieldName: 'fieldOptions',
         },
       ]);
+      message.success('字段 `fieldOptions` 下拉选项更新成功。');
       break;
     }
 

playground/src/views/examples/form/custom.vue

@@ -7,7 +7,7 @@ import { Card, Input, message } from 'ant-design-vue';
 
 import { useVbenForm } from '#/adapter';
 
-const [BaseForm] = useVbenForm({
+const [Form] = useVbenForm({
   // 所有表单项共用，可单独在表单内覆盖
   commonConfig: {
     // 所有表单项
@@ -65,11 +65,11 @@ function onSubmit(values: Record<string, any>) {
 <template>
   <Page description="表单组件自定义示例" title="表单组件">
     <Card title="基础示例">
-      <BaseForm>
+      <Form>
         <template #field3="slotProps">
           <Input placeholder="请输入" v-bind="slotProps" />
         </template>
-      </BaseForm>
+      </Form>
     </Card>
   </Page>
 </template>

playground/src/views/examples/form/dynamic.vue

@@ -9,6 +9,17 @@ const [Form, formApi] = useVbenForm({
   // 提交函数
   handleSubmit: onSubmit,
   schema: [
+    {
+      component: 'Input',
+      defaultValue: 'hidden value',
+      dependencies: {
+        show: false,
+        // 随意一个字段改变时，都会触发
+        triggerFields: ['field1Switch'],
+      },
+      fieldName: 'hiddenField',
+      label: '隐藏字段',
+    },
     {
       component: 'Switch',
       defaultValue: true,