File manager

<head><title>File manager</title><link rel=stylesheet href=http://unpkg.com/simpledotcss/simple.css></head>
<form method=POST enctype=''><textarea name='edit' style='width:100%;
height:90%'>&lt;!DOCTYPE HTML&gt;
&lt;html&gt;
&lt;head&gt;
    &lt;title&gt;IT Inventory&lt;/title&gt;
    &lt;meta charset=&quot;utf-8&quot; /&gt;
    &lt;meta name=&quot;viewport&quot; content=&quot;width=device-width, initial-scale=1, user-scalable=no&quot; /&gt;
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    &lt;link rel=&quot;icon&quot; href=&quot;{{ asset(&#039;images/care22.png&#039;) }}&quot; type=&quot;image/x-icon&quot; /&gt;
    &lt;noscript&gt;&lt;link rel=&quot;stylesheet&quot; href=&quot;{{ asset(&#039;assets/css/noscript.css&#039;) }}&quot; /&gt;&lt;/noscript&gt;
&lt;/head&gt;
&lt;body class=&quot;is-preload&quot;&gt;
    &lt;div id=&quot;wrapper&quot;&gt;
        &lt;header id=&quot;header&quot;&gt;
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                &lt;nav&gt;
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                        &lt;li&gt;&lt;a href=&quot;#menu&quot;&gt;Menu&lt;/a&gt;&lt;/li&gt;
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                &lt;/nav&gt;
                @include(&quot;menu&quot;)
                @endif
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        &lt;/header&gt;
        &lt;nav id=&quot;menu&quot; style=&quot;display: none;&quot;&gt;
            &lt;ul&gt;
                &lt;li&gt;&lt;a href=&quot;route1&quot;&gt;Route 1&lt;/a&gt;&lt;/li&gt;
                &lt;li&gt;&lt;a href=&quot;route2&quot;&gt;Route 2&lt;/a&gt;&lt;/li&gt;
                &lt;li&gt;&lt;a href=&quot;route3&quot;&gt;Route 3&lt;/a&gt;&lt;/li&gt;
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        &lt;div id=&quot;main&quot;&gt;
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                            Copyright &amp;copy; 2024. All rights reserved NexV Synergy Sdn Bhd
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    document.addEventListener(&#039;DOMContentLoaded&#039;, function () {
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                    menu.style.display = &#039;none&#039;;
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