feat(table): add ContentWordsItem demo with ProTable integration

- Introduced a new demo component for displaying content words using ProTable.
- Implemented a mock data generator for testing with 100 entries.
- Configured table columns and filtering options for better data representation.

Author: chenshuai2144

packages/table/src/demos/contentWordsItem.tsx

@@ -0,0 +1,47 @@
+import { ProColumns, ProTable } from '@ant-design/pro-components';
+
+type ContentWordsItem = {
+  id: string;
+  problemCause: string;
+};
+
+const getData = () => {
+  const arr = Array.from({ length: 100 }).map((_, idx) => ({
+    id: (idx + 1).toString(),
+    problemCause: 'problemCause',
+  }));
+  return arr;
+};
+
+export default () => {
+  const columns: ProColumns<ContentWordsItem>[] = [
+    {
+      disable: true,
+      title: '问题标注',
+      dataIndex: 'problemCause',
+      editable: false,
+      onFilter: false,
+      ellipsis: true,
+      search: true,
+      valueType: 'select',
+      width: 180,
+    },
+  ];
+
+  return (
+    <div>
+      <ProTable<ContentWordsItem>
+        rowKey="id"
+        columns={columns}
+        request={async () => {
+          const data = getData();
+          return {
+            data: data,
+            total: data.length,
+            success: true,
+          };
+        }}
+      />
+    </div>
+  );
+};