Switch off donation banner via commenting out (#686)

Co-authored-by: Devin Ulibarri <devin@devinulibarri.com>

Author: pikurasa

_includes/donation_banner.html

@@ -1,4 +1,6 @@
+<!-- Turn off banner
 <base href="/"> <!--Fix base path issue and ensure compatibility for nested URLs -->
+<!-- Turn off banner
 <div id="donation-banner">
     <div class="donate-container">
         <img aria-hidden="true" class="donate-icon" src="../assets/sparkles.svg" alt="Donation Icon">
@@ -47,7 +49,8 @@
 
 
   <!-- Popup Trigger and Vertical Donate Button -->
-  <button id="vertical-donate-button" style="display: none;">D<br>O<br>N<br>A<br>T<br>E</button>
+<!--Turn off banner
+<button id="vertical-donate-button" style="display: none;">D<br>O<br>N<br>A<br>T<br>E</button>
 
 <script>
   document.addEventListener('DOMContentLoaded', function () {