feat: translate fields of CategorizeForm #918 (#1311)

### What problem does this PR solve?

feat: translate fields of CategorizeForm #918
### Type of change


- [x] New Feature (non-breaking change which adds functionality)

web/src/pages/flow/message-form/index.tsx

@@ -0,0 +1,46 @@
+import { useTranslate } from '@/hooks/commonHooks';
+import type { FormProps } from 'antd';
+import { Form, Input } from 'antd';
+import { IOperatorForm } from '../interface';
+
+type FieldType = {
+  prologue?: string;
+};
+
+const onFinish: FormProps<FieldType>['onFinish'] = (values) => {
+  console.log('Success:', values);
+};
+
+const onFinishFailed: FormProps<FieldType>['onFinishFailed'] = (errorInfo) => {
+  console.log('Failed:', errorInfo);
+};
+
+const MessageForm = ({ onValuesChange, form }: IOperatorForm) => {
+  const { t } = useTranslate('chat');
+
+  return (
+    <Form
+      name="basic"
+      labelCol={{ span: 8 }}
+      wrapperCol={{ span: 16 }}
+      style={{ maxWidth: 600 }}
+      initialValues={{ remember: true }}
+      onFinish={onFinish}
+      onFinishFailed={onFinishFailed}
+      onValuesChange={onValuesChange}
+      autoComplete="off"
+      form={form}
+    >
+      <Form.Item<FieldType>
+        name={'prologue'}
+        label={t('setAnOpener')}
+        tooltip={t('setAnOpenerTip')}
+        initialValue={t('setAnOpenerInitial')}
+      >
+        <Input.TextArea autoSize={{ minRows: 5 }} />
+      </Form.Item>
+    </Form>
+  );
+};
+
+export default MessageForm;