feature: web manifest generation

src/scripts/login-element-visibility.js

@@ -1,4 +1,4 @@
-document.addEventListener("DOMContentLoaded", function (event) {
+document.addEventListener("DOMContentLoaded", function () {
   document
     .querySelector("sib-auth")
     .getUser()

src/scripts/navigate-event.js

@@ -27,10 +27,10 @@ function closeUserControls() {
     );
   }
 
-document.addEventListener("DOMContentLoaded", function(event) {
+document.addEventListener("DOMContentLoaded", function() {
   
     //- View change event
-    window.addEventListener("navigate", event => {
+    window.addEventListener("navigate", () => {
       closeLeftMenu();
       closeUserControls();
     });
@@ -63,7 +63,7 @@ document.addEventListener("DOMContentLoaded", function(event) {
       }
     };
 
-    document.querySelector("#toggleMainMenu").addEventListener("click", event => {
+    document.querySelector("#toggleMainMenu").addEventListener("click", () => {
       let leftMenu = document.querySelector("#main__menu");
       if (leftMenu.hasAttribute("open")) {
         closeLeftMenu();
@@ -75,7 +75,7 @@ document.addEventListener("DOMContentLoaded", function(event) {
     const rightMenus = Array.from(document.querySelectorAll("nav.jsRightMenu"));
     rightMenus.forEach(rightMenu => {
       const btnRightMenu = rightMenu.querySelector("li.jsOffsiteToggle");
-      btnRightMenu.addEventListener("click", e => {
+      btnRightMenu.addEventListener("click", () => {
         if (rightMenu.hasAttribute("open")) {
           closeRightMenu();
         } else {
@@ -86,7 +86,7 @@ document.addEventListener("DOMContentLoaded", function(event) {
 
     Array.from(document.querySelectorAll(".jsMobileSidebarOpenButton")).forEach(
       el => {
-        el.addEventListener("click", event => {
+        el.addEventListener("click", () => {
           openRightMenu();
         });
       }

src/scripts/register-sw.js

@@ -0,0 +1,5 @@
+document.addEventListener("DOMContentLoaded", function () {
+  if('serviceWorker' in navigator) {
+    navigator.serviceWorker.register('/sw.js');
+  }
+});

src/scripts/unreads-menu.js

@@ -1,4 +1,4 @@
-document.addEventListener("DOMContentLoaded", function (event) {
+document.addEventListener("DOMContentLoaded", function () {
   window.addEventListener('newMessage', event => {
     let jid = event.detail.jid;
     Array.from(document.querySelectorAll('[data-jabberID="'+jid+'"]')).forEach(el => {

src/scripts/widget-extension.js

@@ -44,7 +44,7 @@ function recursiveAdaptWidgets(prefix, element, user) {
   });
 }
 
-document.addEventListener("DOMContentLoaded", function (event) {
+document.addEventListener("DOMContentLoaded", function () {
   document
     .querySelector("sib-auth")
     .getUser()