diff --git a/scripts/bundle.msix.ts b/scripts/bundle.msix.ts
index af5c2f21..049d70b3 100644
--- a/scripts/bundle.msix.ts
+++ b/scripts/bundle.msix.ts
@@ -19,7 +19,7 @@ async function getArgs() {
   };
 }
 
-const [major, minor, patch, nightly_date = 0] = packageJson.version.split(/[\.\+]/);
+const [major, minor, patch, _nightly_date = 0] = packageJson.version.split(/[\.\+]/);
 if (major === undefined || minor === undefined || patch === undefined) {
   throw new Error('Invalid package version');
 }
@@ -35,16 +35,15 @@ fs.mkdirSync(buildFolder, { recursive: true });
 fs.mkdirSync(bundleFolder, { recursive: true });
 
 // we skip revision here because greater numbers than 65535 are not supported on msix
-const packageVersion = `${major}.${minor}.${patch}.0`;
-const postfix = nightly_date ? `+${nightly_date}` : '';
+const appxPackageVersion = `${major}.${minor}.${patch}.0`;
 const installer_msix_path = path.resolve(
-  `${bundleFolder}/Seelen.SeelenUI_${packageVersion}${postfix}_x64__p6yyn03m1894e.msix`,
+  `${bundleFolder}/Seelen.SeelenUI_${packageJson.version}_x64__p6yyn03m1894e.msix`,
 );
 
 // Add manifest
 const manifest = fs
   .readFileSync('templates/AppxManifest.xml', 'utf-8')
-  .replace('{{version}}', packageVersion);
+  .replace('{{version}}', appxPackageVersion);
 fs.writeFileSync(`${buildFolder}/AppxManifest.xml`, manifest);
 
 // Add binaries
diff --git a/scripts/translate.ts b/scripts/translate.ts
index b7f69d43..1eb18583 100644
--- a/scripts/translate.ts
+++ b/scripts/translate.ts
@@ -1,11 +1,10 @@
+import { SupportedLanguages } from '@seelen-ui/lib';
 import { existsSync, readFileSync, writeFileSync } from 'fs';
 import { translate } from 'google-translate-api-x';
 import yaml from 'js-yaml';
 import yargs from 'yargs';
 import { hideBin } from 'yargs/helpers';
 
-import { SupportedLanguages } from '../src/apps/shared/lang';
-
 const argv = await yargs(hideBin(process.argv))
   .option('delete', {
     type: 'array',
diff --git a/src/apps/seelen_rofi/i18n/index.ts b/src/apps/seelen_rofi/i18n/index.ts
index 09767f0c..f8e1cd7c 100644
--- a/src/apps/seelen_rofi/i18n/index.ts
+++ b/src/apps/seelen_rofi/i18n/index.ts
@@ -1,9 +1,8 @@
+import { SupportedLanguagesCode } from '@seelen-ui/lib';
 import i18n from 'i18next';
 import yaml from 'js-yaml';
 import { initReactI18next } from 'react-i18next';
 
-import { SupportedLanguagesCode } from '../../shared/lang';
-
 i18n.use(initReactI18next).init(
   {
     lng: 'en',
diff --git a/src/apps/seelenweg/i18n/index.ts b/src/apps/seelenweg/i18n/index.ts
index 09767f0c..f8e1cd7c 100644
--- a/src/apps/seelenweg/i18n/index.ts
+++ b/src/apps/seelenweg/i18n/index.ts
@@ -1,9 +1,8 @@
+import { SupportedLanguagesCode } from '@seelen-ui/lib';
 import i18n from 'i18next';
 import yaml from 'js-yaml';
 import { initReactI18next } from 'react-i18next';
 
-import { SupportedLanguagesCode } from '../../shared/lang';
-
 i18n.use(initReactI18next).init(
   {
     lng: 'en',
diff --git a/src/apps/settings/i18n/index.ts b/src/apps/settings/i18n/index.ts
index 4aa66393..c1070416 100644
--- a/src/apps/settings/i18n/index.ts
+++ b/src/apps/settings/i18n/index.ts
@@ -1,9 +1,8 @@
+import { SupportedLanguagesCode } from '@seelen-ui/lib';
 import i18n from 'i18next';
 import yaml from 'js-yaml';
 import { initReactI18next } from 'react-i18next';
 
-import { SupportedLanguagesCode } from '../../shared/lang';
-
 i18n.use(initReactI18next).init(
   {
     lng: 'en',
diff --git a/src/apps/settings/modules/general/main/infra/index.tsx b/src/apps/settings/modules/general/main/infra/index.tsx
index 2615a730..67cd6f32 100644
--- a/src/apps/settings/modules/general/main/infra/index.tsx
+++ b/src/apps/settings/modules/general/main/infra/index.tsx
@@ -1,3 +1,4 @@
+import { SupportedLanguages } from '@seelen-ui/lib';
 import { Input, Select, Switch, Tooltip } from 'antd';
 import { ChangeEvent, useState } from 'react';
 import { useTranslation } from 'react-i18next';
@@ -10,7 +11,6 @@ import { RootActions } from '../../../shared/store/app/reducer';
 import { RootSelectors } from '../../../shared/store/app/selectors';
 import { Icon } from 'src/apps/shared/components/Icon';
 
-import { SupportedLanguages } from '../../../../../shared/lang';
 import { SettingsGroup, SettingsOption } from '../../../../components/SettingsBox';
 import { Colors } from './Colors';
 import { IconPacks } from './IconPacks';
diff --git a/src/apps/shared/index.ts b/src/apps/shared/index.ts
index 3f89c2dc..be8b9e6c 100644
--- a/src/apps/shared/index.ts
+++ b/src/apps/shared/index.ts
@@ -1,15 +1,20 @@
-import { getRootElement, SeelenCommand } from '@seelen-ui/lib';
+import { SeelenCommand } from '@seelen-ui/lib';
 import { invoke } from '@tauri-apps/api/core';
 
-export const getRootContainer = getRootElement;
+export function getRootContainer(): HTMLElement {
+  const element = document.getElementById('root');
+  if (!element) {
+    throw new Error('Root element not found');
+  }
+  return element;
+}
 
 export function toPhysicalPixels(size: number): number {
   return Math.round(size * window.devicePixelRatio);
 }
 
 export async function wasInstalledUsingMSIX(): Promise<boolean> {
-  // Todo replace this when added to SeelenCommand
-  return invoke('is_appx_package');
+  return invoke(SeelenCommand.IsAppxPackage);
 }
 
 export async function isDev(): Promise<boolean> {
diff --git a/src/apps/shared/lang.ts b/src/apps/shared/lang.ts
deleted file mode 100644
index dc14c60f..00000000
--- a/src/apps/shared/lang.ts
+++ /dev/null
@@ -1,83 +0,0 @@
-const _languageList = [
-  { label: 'Deutsch', enLabel: 'German', value: 'de' },
-  { label: 'English', enLabel: 'English', value: 'en' },
-  { label: 'Español', enLabel: 'Spanish', value: 'es' },
-  { label: '한국어', enLabel: 'Korean', value: 'ko' },
-  { label: '中文', enLabel: 'Chinese', value: 'zh' },
-  { label: 'Français', enLabel: 'French', value: 'fr' },
-  { label: 'العربية', enLabel: 'Arabic', value: 'ar' },
-  { label: 'Português', enLabel: 'Portuguese', value: 'pt' },
-  { label: 'Русский', enLabel: 'Russian', value: 'ru' },
-  { label: 'हिन्दी', enLabel: 'Hindi', value: 'hi' },
-  { label: '日本語', enLabel: 'Japanese', value: 'ja' },
-  { label: 'Italiano', enLabel: 'Italian', value: 'it' },
-  { label: 'Nederlands', enLabel: 'Dutch', value: 'nl' },
-  { label: 'Türkçe', enLabel: 'Turkish', value: 'tr' },
-  { label: 'Polski', enLabel: 'Polish', value: 'pl' },
-  { label: 'Українська', enLabel: 'Ukrainian', value: 'uk' },
-  { label: 'Ελληνικά', enLabel: 'Greek', value: 'el' },
-  { label: 'עברית', enLabel: 'Hebrew', value: 'he' },
-  { label: 'Svenska', enLabel: 'Swedish', value: 'sv' },
-  { label: 'Norsk', enLabel: 'Norwegian', value: 'no' },
-  { label: 'Suomi', enLabel: 'Finnish', value: 'fi' },
-  { label: 'Dansk', enLabel: 'Danish', value: 'da' },
-  { label: 'Magyar', enLabel: 'Hungarian', value: 'hu' },
-  { label: 'Română', enLabel: 'Romanian', value: 'ro' },
-  { label: 'Čeština', enLabel: 'Czech', value: 'cs' },
-  { label: 'Slovenský', enLabel: 'Slovak', value: 'sk' },
-  { label: 'Hrvatski', enLabel: 'Croatian', value: 'hr' },
-  { label: 'Български', enLabel: 'Bulgarian', value: 'bg' },
-  { label: 'Lietuvių', enLabel: 'Lithuanian', value: 'lt' },
-  { label: 'Latviešu', enLabel: 'Latvian', value: 'lv' },
-  { label: 'Eesti', enLabel: 'Estonian', value: 'et' },
-  { label: 'Filipino', enLabel: 'Filipino', value: 'tl' },
-  { label: 'Tiếng Việt', enLabel: 'Vietnamese', value: 'vi' },
-  { label: 'ไทย', enLabel: 'Thai', value: 'th' },
-  { label: 'Indonesia', enLabel: 'Indonesian', value: 'id' },
-  { label: 'Malay', enLabel: 'Malay', value: 'ms' },
-  { label: 'Català', enLabel: 'Catalan', value: 'ca' },
-  { label: 'Afrikaans', enLabel: 'Afrikaans', value: 'af' },
-  { label: 'বাংলা', enLabel: 'Bengali', value: 'bn' },
-  { label: 'فارسی', enLabel: 'Farsi', value: 'fa' },
-  { label: 'ਪੰਜਾਬੀ', enLabel: 'Punjabi', value: 'pa' },
-  { label: 'Kiswahili', enLabel: 'Swahili', value: 'sw' },
-  { label: 'தமிழ்', enLabel: 'Tamil', value: 'ta' },
-  { label: 'اردو', enLabel: 'Urdu', value: 'ur' },
-  { label: 'Cymraeg', enLabel: 'Welsh', value: 'cy' },
-  { label: 'አማርኛ', enLabel: 'Amharic', value: 'am' },
-  { label: 'Հայերեն', enLabel: 'Armenian', value: 'hy' },
-  { label: 'Azərbaycan', enLabel: 'Azerbaijani', value: 'az' },
-  { label: 'Euskara', enLabel: 'Basque', value: 'eu' },
-  { label: 'Bosanski', enLabel: 'Bosnian', value: 'bs' },
-  { label: 'ქართული', enLabel: 'Georgian', value: 'ka' },
-  { label: 'ગુજરાતી', enLabel: 'Gujarati', value: 'gu' },
-  { label: 'Íslenska', enLabel: 'Icelandic', value: 'is' },
-  { label: 'ភាសាខ្មែរ', enLabel: 'Khmer', value: 'km' },
-  { label: 'Kurdî', enLabel: 'Kurdish', value: 'ku' },
-  { label: 'ລາວ', enLabel: 'Lao', value: 'lo' },
-  { label: 'Lëtzebuergesch', enLabel: 'Luxembourgish', value: 'lb' },
-  { label: 'Македонски', enLabel: 'Macedonian', value: 'mk' },
-  { label: 'Malti', enLabel: 'Maltese', value: 'mt' },
-  { label: 'Монгол', enLabel: 'Mongolian', value: 'mn' },
-  { label: 'नेपाली', enLabel: 'Nepali', value: 'ne' },
-  { label: 'پښتو', enLabel: 'Pashto', value: 'ps' },
-  { label: 'Српски', enLabel: 'Serbian', value: 'sr' },
-  { label: 'සිංහල', enLabel: 'Sinhala', value: 'si' },
-  { label: 'Soomaali', enLabel: 'Somali', value: 'so' },
-  { label: 'Тоҷикӣ', enLabel: 'Tajik', value: 'tg' },
-  { label: 'తెలుగు', enLabel: 'Telugu', value: 'te' },
-  { label: 'Oʻzbek', enLabel: 'Uzbek', value: 'uz' },
-  { label: 'Yorùbá', enLabel: 'Yoruba', value: 'yo' },
-  { label: 'isiZulu', enLabel: 'Zulu', value: 'zu' },
-] as const;
-
-export type SupportedLanguagesCode = (typeof _languageList)[number]['value'];
-
-export interface Language {
-  label: string;
-  enLabel: string;
-  /** language code @example 'de' 'es' 'zh' 'en_us' 'en_uk' */
-  value: string;
-}
-
-export const SupportedLanguages: Language[] = _languageList.toSorted((a, b) => a.label.localeCompare(b.label));
\ No newline at end of file
diff --git a/src/apps/toolbar/i18n/index.ts b/src/apps/toolbar/i18n/index.ts
index 34da023f..2e931350 100644
--- a/src/apps/toolbar/i18n/index.ts
+++ b/src/apps/toolbar/i18n/index.ts
@@ -1,10 +1,9 @@
 import 'moment/min/locales';
+import { SupportedLanguagesCode } from '@seelen-ui/lib';
 import i18n from 'i18next';
 import yaml from 'js-yaml';
 import { initReactI18next } from 'react-i18next';
 
-import { SupportedLanguagesCode } from '../../shared/lang';
-
 i18n.use(initReactI18next).init(
   {
     lng: 'en',
diff --git a/static/widgets/demo.yml b/static/widgets/demo.yml
deleted file mode 100644
index a800d6a1..00000000
--- a/static/widgets/demo.yml
+++ /dev/null
@@ -1 +0,0 @@
-id: '@seelen/demo'
\ No newline at end of file
diff --git a/static/widgets/launcher.yml b/static/widgets/launcher.yml
new file mode 100644
index 00000000..fc75ec9e
--- /dev/null
+++ b/static/widgets/launcher.yml
@@ -0,0 +1 @@
+id: '@seelen/launcher'
\ No newline at end of file
diff --git a/static/widgets/toolbar.yml b/static/widgets/toolbar.yml
new file mode 100644
index 00000000..14e1b2ba
--- /dev/null
+++ b/static/widgets/toolbar.yml
@@ -0,0 +1 @@
+id: '@seelen/fancy-toolbar'
\ No newline at end of file
diff --git a/static/widgets/wallpaper-manager.yml b/static/widgets/wallpaper-manager.yml
new file mode 100644
index 00000000..80c29188
--- /dev/null
+++ b/static/widgets/wallpaper-manager.yml
@@ -0,0 +1 @@
+id: '@seelen/wallpaper-manager'
\ No newline at end of file
diff --git a/static/widgets/weg.yml b/static/widgets/weg.yml
new file mode 100644
index 00000000..15e3ca2b
--- /dev/null
+++ b/static/widgets/weg.yml
@@ -0,0 +1 @@
+id: '@seelen/weg'
\ No newline at end of file
diff --git a/static/widgets/window-manager.yml b/static/widgets/window-manager.yml
new file mode 100644
index 00000000..53e89e0d
--- /dev/null
+++ b/static/widgets/window-manager.yml
@@ -0,0 +1 @@
+id: '@seelen/window-manager'
\ No newline at end of file