Added netlify form detection

Author: Rakesh9100

assets/contact/contact.html

@@ -49,7 +49,7 @@
         <section class="contact-section">
             <div class="container">
                 <h1 class="section-title">Contact Us</h1>
-                <form class="contact-form">
+                <form class="contact-form" name="Eventica Contact" autocomplete="off" netlify>
                     <div class="form-group">
                         <label for="name">Name</label>
                         <input type="text" id="name" name="name" placeholder="Enter your name" required>