remove unused React import in pagination2-view

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

Author: coderabbitai[bot]

apps/www/src/app/dev/pagination2/pagination2-view.tsx

@@ -1,7 +1,5 @@
 'use client';
 
-import * as React from 'react';
-
 import { PaginationPlugin } from '@platejs/pagination/react';
 import type { Value } from 'platejs';
 import { Plate, PlateContent, usePlateEditor } from 'platejs/react';