"switch to desktop version" button

src/public/javascripts/services/mobile.js

@@ -9,6 +9,7 @@ import server from "./server.js";
 import promptDialog from "../dialogs/prompt.js";
 import ContextMenuItemsContainer from "./context_menu_items_container.js";
 import treeChangesService from "./branches.js";
+import utils from "./utils.js";
 
 const $leftPane = $("#left-pane");
 const $tree = $("#tree");
@@ -111,7 +112,9 @@ $("#global-actions-button").click(async e => {
 
     contextMenuWidget.initContextMenu(e, itemsContainer, (event, cmd) => {
         if (cmd === "switch-to-desktop") {
-            alert("switch to desktop");
+            utils.setCookie('trilium-device', 'desktop');
+
+            utils.reloadApp();
         }
         else if (cmd === 'log-out') {
             $("#logout-form").submit();

src/public/javascripts/services/utils.js

@@ -153,6 +153,13 @@ function isDesktop() {
     return window.device === "desktop";
 }
 
+function setCookie(name, value) {
+    const date = new Date(Date.now() + 10 * 365 * 24 * 60 * 60 * 1000);
+    const expires = "; expires=" + date.toUTCString();
+
+    document.cookie = name + "=" + (value || "")  + expires + "; path=/";
+}
+
 export default {
     reloadApp,
     parseDate,
@@ -178,5 +185,6 @@ export default {
     randomString,
     bindShortcut,
     isMobile,
-    isDesktop
+    isDesktop,
+    setCookie
 };