style(crazyspace.html): remove unnecessary attributes from iframe for cleaner code

style(pong.html): update script tag to remove deprecated language attribute for better HTML compliance

projects/crazyspace.html

@@ -71,11 +71,8 @@
             <iframe
                 src="https://scratch.mit.edu/projects/1137857711/embed"
                 style="border-radius: 10px"
-                allowtransparency="true"
                 width="485"
                 height="402"
-                frameborder="0"
-                scrolling="no"
                 allowfullscreen
             ></iframe>
         </main>

projects/pong.html

@@ -5,7 +5,7 @@
         <meta charset="UTF-8" />
         <link rel="stylesheet" href="/static/style.css" />
         <script src="/static/js/utils.js" defer></script>
-        <script language="javascript" defer>
+        <script>
             function getSinus(angle) {
                 return Math.sin(angle);
             }