Feat zen mode (#28794)

web/i18n/en-US/app.ts

@@ -325,6 +325,8 @@ const translation = {
       communityDesc: 'Open Discord community',
       docDesc: 'Open help documentation',
       feedbackDesc: 'Open community feedback discussions',
+      zenTitle: 'Zen Mode',
+      zenDesc: 'Toggle canvas focus mode',
     },
     emptyState: {
       noAppsFound: 'No apps found',

web/i18n/zh-Hans/app.ts

@@ -324,6 +324,8 @@ const translation = {
       communityDesc: '打开 Discord 社区',
       docDesc: '打开帮助文档',
       feedbackDesc: '打开社区反馈讨论',
+      zenTitle: '专注模式',
+      zenDesc: '切换画布专注模式',
     },
     emptyState: {
       noAppsFound: '未找到应用',