社区论坛组件

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    <h1 class="text-4xl font-bold text-center text-gray-800 dark:text-white mb-8">Community Forum</h1>
    
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        <h2 class="text-2xl font-semibold text-gray-800 dark:text-white mb-4">Categories</h2>
        
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            <h3 class="text-xl font-semibold text-gray-800 dark:text-white">General Discussion</h3>
            <p class="text-gray-600 dark:text-gray-300">Discuss anything and everything.</p>
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          <span class="text-sm font-semibold text-blue-600 dark:text-blue-400">500+ Topics</span>
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            <h3 class="text-xl font-semibold text-gray-800 dark:text-white">Announcements</h3>
            <p class="text-gray-600 dark:text-gray-300">Important news and updates.</p>
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          <span class="text-sm font-semibold text-green-600 dark:text-green-400">100+ Topics</span>
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      <!-- Recent Activity -->
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        <h2 class="text-2xl font-semibold text-gray-800 dark:text-white mb-4">Recent Activity</h2>

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          <p class="text-gray-700 dark:text-gray-300"><span class="font-semibold text-gray-800 dark:text-white">John Doe</span> posted in <span class="font-semibold text-blue-600 dark:text-blue-400">General Discussion</span></p>
          <p class="text-sm text-gray-500 dark:text-gray-400">2 hours ago</p>
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          <p class="text-gray-700 dark:text-gray-300"><span class="font-semibold text-gray-800 dark:text-white">Jane Smith</span> replied in <span class="font-semibold text-green-600 dark:text-green-400">Announcements</span></p>
          <p class="text-sm text-gray-500 dark:text-gray-400">1 hour ago</p>
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