ukrainian localization and new error popup

src/modules/pageRender/page.js

@@ -67,7 +67,6 @@ export default function(obj) {
                 name: "about",
                 title: `${emoji("🐲")} ${loc(obj.lang, 'AboutTab')}`,
                 content: popup({
-                    embed: true,
                     name: "about",
                     header: {
                         aboveTitle: {
@@ -90,7 +89,6 @@ export default function(obj) {
                 name: "changelog",
                 title: `${emoji("🎉")} ${loc(obj.lang, 'ChangelogTab')}`,
                 content: popup({
-                    embed: true,
                     name: "changelog",
                     header: {
                         closeAria: loc(obj.lang, 'AccessibilityClosePopup'),
@@ -103,6 +101,8 @@ export default function(obj) {
                         text: loc('en', 'ChangelogContentTitle'),
                         classes: ["changelog-subtitle"],
                         nopadding: true
+                    }, {
+                        text: loc('en', 'FollowTwitter')
                     }, {
                         text: loc('en', 'ChangelogContent')
                     }, {
@@ -123,7 +123,6 @@ export default function(obj) {
                 name: "donate",
                 title: `${emoji("💰")} ${loc(obj.lang, 'DonationsTab')}`,
                 content: popup({
-                    embed: true,
                     name: "donate",
                     header: {
                         closeAria: loc(obj.lang, 'AccessibilityClosePopup'),
@@ -239,6 +238,7 @@ export default function(obj) {
         })}
         ${popup({
             name: "download",
+            standalone: true,
             header: {
                 closeAria: loc(obj.lang, 'AccessibilityClosePopup'),
                 subtitle: loc(obj.lang, 'TitlePopupDownload')
@@ -253,11 +253,16 @@ export default function(obj) {
         })}
         ${popup({
             name: "error",
+            standalone: true,
+            buttonOnly: true,
+            emoji: emoji("☹️", 48, 1),
+            classes: ["small"],
+            buttonText: loc(obj.lang, 'ErrorPopupCloseButton'),
             header: {
                 closeAria: loc(obj.lang, 'AccessibilityClosePopup'),
                 title: loc(obj.lang, 'TitlePopupError')
             },
-            body: `<div id="desc-error"></div>`
+            body: `<div id="desc-error" class="desc-padding subtext"></div>`
         })}
         <div id="popup-backdrop" style="visibility: hidden;" onclick="hideAllPopups()"></div>
         <div id="cobalt-main-box" class="center box" style="visibility: hidden;">