Add agent component for web crawler (#2878)

### What problem does this PR solve?

Add agent component for  web crawler

### Type of change

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

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

@@ -0,0 +1,37 @@
+import { useTranslate } from '@/hooks/common-hooks';
+import { Form, Input, Select } from 'antd';
+import { useMemo } from 'react';
+import { CrawlerResultOptions } from '../../constant';
+import { IOperatorForm } from '../../interface';
+const CrawlerForm = ({ onValuesChange, form }: IOperatorForm) => {
+  const { t } = useTranslate('flow');
+  const crawlerResultOptions = useMemo(() => {
+    return CrawlerResultOptions.map((x) => ({
+      value: x,
+      label: t(`crawlerResultOptions.${x}`),
+    }));
+  }, [t]);
+  return (
+    <Form
+      name="basic"
+      labelCol={{ span: 6 }}
+      wrapperCol={{ span: 18 }}
+      autoComplete="off"
+      form={form}
+      onValuesChange={onValuesChange}
+    >
+      <Form.Item label={t('proxy')} name={'proxy'}>
+        <Input placeholder="like: http://127.0.0.1:8888"></Input>
+      </Form.Item>
+      <Form.Item
+        label={t('extractType')}
+        name={'extract_type'}
+        initialValue="markdown"
+      >
+        <Select options={crawlerResultOptions}></Select>
+      </Form.Item>
+    </Form>
+  );
+};
+
+export default CrawlerForm;