活动反馈组件

<div class="bg-gray-800 text-white p-6 rounded-lg shadow-lg">
    <h2 class="text-2xl font-bold mb-4">Activity Feed</h2>
    <ul class="space-y-4">
        <li class="flex items-start">
            <img src="https://randomuser.me/api/portraits/men/1.jpg" alt="User Avatar" class="w-10 h-10 rounded-full mr-3">
            <div class="bg-gray-700 p-4 rounded-lg flex-1">
                <p class="font-semibold">John Doe</p>
                <p class="text-gray-400">Commented on your post</p>
                <span class="text-gray-500 text-sm">2 hours ago</span>
            </div>
        </li>
        <li class="flex items-start">
            <img src="https://randomuser.me/api/portraits/women/2.jpg" alt="User Avatar" class="w-10 h-10 rounded-full mr-3">
            <div class="bg-gray-700 p-4 rounded-lg flex-1">
                <p class="font-semibold">Jane Smith</p>
                <p class="text-gray-400">Liked your photo</p>
                <span class="text-gray-500 text-sm">4 hours ago</span>
            </div>
        </li>
        <li class="flex items-start">
            <img src="https://randomuser.me/api/portraits/men/3.jpg" alt="User Avatar" class="w-10 h-10 rounded-full mr-3">
            <div class="bg-gray-700 p-4 rounded-lg flex-1">
                <p class="font-semibold">Sam Wilson</p>
                <p class="text-gray-400">Started following you</p>
                <span class="text-gray-500 text-sm">6 hours ago</span>
            </div>
        </li>
        <li class="flex items-start">
            <img src="https://randomuser.me/api/portraits/women/4.jpg" alt="User Avatar" class="w-10 h-10 rounded-full mr-3">
            <div class="bg-gray-700 p-4 rounded-lg flex-1">
                <p class="font-semibold">Lisa Ray</p>
                <p class="text-gray-400">Shared your article</p>
                <span class="text-gray-500 text-sm">1 day ago</span>
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        </li>
        <li class="flex items-start">
            <img src="https://randomuser.me/api/portraits/men/5.jpg" alt="User Avatar" class="w-10 h-10 rounded-full mr-3">
            <div class="bg-gray-700 p-4 rounded-lg flex-1">
                <p class="font-semibold">Michael Brown</p>
                <p class="text-gray-400">Added a photo</p>
                <span class="text-gray-500 text-sm">2 days ago</span>
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        </li>
    </ul>
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