not working

index.php

@@ -32,7 +32,8 @@ $contactEmail     = $_ENV['CONTACT_EMAIL']      ?? getenv('CONTACT_EMAIL')
     <meta name="description" content="Cris Charles Garcia — BSIT Software Development student based in Laguna, Philippines. Building digital products with purpose using MERN Stack and PHP.">
     <title>Cris Charles Garcia | Software Developer</title>
     <link rel="icon" type="image/svg+xml" href="assets/img/favicon.svg">
-    <link rel="stylesheet" href="assets/css/style.css?v=2.0.1">
+    <link rel="stylesheet" href="assets/css/style.css?v=2.0.5">
+    <link rel="stylesheet" href="assets/css/modules/_chatbot.css?v=2.0.5">
     <script src="https://www.google.com/recaptcha/enterprise.js?render=<?php echo htmlspecialchars($recaptchaSiteKey); ?>"></script>
 </head>
 <body>
@@ -210,6 +211,7 @@ $contactEmail     = $_ENV['CONTACT_EMAIL']      ?? getenv('CONTACT_EMAIL')
                     <input type="hidden" name="_captcha" value="false">
                     <input type="hidden" name="g-recaptcha-response" id="g-recaptcha-response">
                     <input type="text"   name="name"    id="form-name"    placeholder="Name"       required>
+                    <input type="email"  name="email"   id="form-email"   placeholder="Your Email" required>
                     <input type="text"   name="subject" id="form-subject" placeholder="Subject"          required>
                     <textarea            name="message" id="form-message" rows="5" placeholder="Message" required></textarea>
                     <button type="submit" class="btn primary full-width" id="btn-send-message">Send Message</button>

views/chatbot.php

@@ -107,5 +107,5 @@ window.portfolioData = {
     </div>
 </div>
 
-<script src="assets/js/chatbot-engine.js?v=2.0.0" defer></script>
-<script src="assets/js/chat.js?v=2.0.0" defer></script>
+<script src="assets/js/assistant-engine.js?v=2.0.2" defer></script>
+<script src="assets/js/assistant-ui.js?v=2.0.2" defer></script>