fix(demo): convert to LF & add link to include note function

demo/root/Trilium Demo/Tech/Node.js/Overview/Platform architecture.html

@@ -20,6 +20,7 @@
             href="https://en.wikipedia.org/wiki/Node.js#cite_note-b1-31">[31]</a>Developers can create scalable servers without using <a href="https://en.wikipedia.org/wiki/Thread_(computing)">threading</a>,
               by using a simplified model of <a href="https://en.wikipedia.org/wiki/Event-driven_programming">event-driven programming</a> that
               uses callbacks to signal the completion of a task.<a href="https://en.wikipedia.org/wiki/Node.js#cite_note-b1-31">[31]</a>
+
         </p>
       </div>
     </div>