Add fontawesome icon on sidebar menu

app/templates/prime/html/sidebar.html

@@ -6,7 +6,7 @@
             % if any(role in item['roles'] for role in user_roles):
                 <li class="nav-item">
                     <a class="nav-link text-white ${'active' if item['name'] == active_page else ''}" href="${item['href']}" target="${item['target']}">
-                        ${item['name']}
+                        <i class="${item['icon']}"></i> ${item['name']}
                     </a>
                 </li>
             % endif