Revert to include beta banner

Author: joshnck

templates/index.html

@@ -33,12 +33,24 @@
       <div class="self-center">
         <p class="text-sigma-blue text-3xl font-bold">sigconverter.io</p>
         <p class="text-white text-xl font-bold">sigma rule converter</p>
+        <p class="beta-banner">Beta Version</p>
       </div>
       <a href="https://github.com/magicsword-io/sigconverter.io" class="text-white self-center mr-4">
         <i class="fab fa-github text-5xl"></i>
       </a>
     </div>
     <hr class="mt-6 h-px border-0 bg-sigma-blue" />
+    <div class="feature-highlights mx-10 mt-5">
+      <h2 class="text-white text-xl font-bold">New Features in Beta</h2>
+      <ul class="text-sigma-blue">
+        <li>Latest Version of pySigma and Corresponding Backends</li>
+        <li>Support for Post-Processing Pipelines</li>
+        <!-- Add more features as needed -->
+      </ul>
+      <a href="https://sigconverter.io" class="main-site-link text-white">Return to Main Site</a>
+
+    </div>
+    
   </nav>
 
   <div class="bg-sigma-dark">
@@ -175,7 +187,7 @@
               query
             </span>
           </p>
-          <pre class="border border-sigma-blue">
+          <pre class="border border-sigma-blue language-splunk-spl">
             <code id="query-code" class="language-splunk-spl text-sm">the generated query should be displayed here :)</code></pre>
         </div>
 
@@ -191,8 +203,6 @@
   <script src="https://cdnjs.cloudflare.com/ajax/libs/prism/1.28.0/components/prism-yaml.min.js" integrity="sha512-6O/PZimM3TD1NN3yrazePA4AbZrPcwt1QCGJrVY7WoHDJROZFc9TlBvIKMe+QfqgcslW4lQeBzNJEJvIMC8WhA==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/prism/1.28.0/components/prism-splunk-spl.min.js" integrity="sha512-RLhcqVEXOdbZPCJ8YG5fZDRIK3nXiS6erMtnzLyaKzS17H7mRi/9a1o+s2TM2XlWk4Nk7E579LyL63R7nUlrgQ==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/prism/1.28.0/components/prism-bash.min.js" integrity="sha512-ZqfG//sXQwAA7DOArFJyMmZQ3knKe+0ft3tPQZPvDPJR04IatmhVO5pTazVV+fLVDYSy28PhoBeUj5wxGRiGAA==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/prism/1.29.0/components/prism-kusto.min.js" integrity="sha512-94ETWqaOsWjGNfN6BExGdnyVP7ACudwU7iApdZJHm97/NY7jQ9mWcJRcQDmSgpVhV1kEJzJnlJA4/Qcjv/GGgA==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/prism/1.29.0/components/prism-sql.min.js" integrity="sha512-sijCOJblSCXYYmXdwvqV0tak8QJW5iy2yLB1wAbbLc3OOIueqymizRFWUS/mwKctnzPKpNdPJV3aK1zlDMJmXQ==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
   <!-- sigconverter.io custom js -->
   <script src="{{ url_for('static', filename='js/index.js') }}"></script>
   <!-- CodeJar init -->