reorganize files

public/js/consent.js

@@ -0,0 +1,14 @@
+document.addEventListener('DOMContentLoaded', function() {
+    const consentButton = document.getElementById('consentButton');
+
+    consentButton.addEventListener('click', function() {
+        fetch('../data/questions.json')
+            .then(response => response.json())
+            .then(data => {
+                const quizVersions = Object.keys(data.quizzes);
+                const randomVersion = quizVersions[Math.floor(Math.random() * quizVersions.length)];
+                localStorage.setItem('quizVersion', randomVersion);
+                window.location.href = 'quiz.html';
+            });
+    });
+});