diff --git a/static/js/app/navigation.js b/static/js/app/navigation.js
index bc1451d5..3e2c61b5 100644
--- a/static/js/app/navigation.js
+++ b/static/js/app/navigation.js
@@ -151,7 +151,7 @@ function setCurrentSection(section) {
 
     // Update page title
     const titleKey = `nav.${section}`;
-    const defaultTitle = section.charAt(0).toUpperCase() + section.slice(1);
+    // TODO check why no more used: const defaultTitle = section.charAt(0).toUpperCase() + section.slice(1);
     appElements.pageTitle.textContent = i18n.t(titleKey);
     appElements.pageTitle.setAttribute('data-i18n', titleKey);
 
diff --git a/static/js/app/trashView.js b/static/js/app/trashView.js
index fc89defc..f69d8542 100644
--- a/static/js/app/trashView.js
+++ b/static/js/app/trashView.js
@@ -62,7 +62,7 @@ function addTrashItemToView(item) {
         iconClass = item.icon_class || (ui?.getIconClass ? ui.getIconClass(item.name) : 'fas fa-file');
         iconSpecialClass = ui?.getIconSpecialClass ? ui.getIconSpecialClass(item.name) : '';
         const cat = item.category || '';
-        typeLabel = cat ? (i18n.t(`files.file_types.${cat.toLowerCase()}`) || cat) : i18n.t('files.file_types.document');
+        typeLabel = cat ? i18n.t(`files.file_types.${cat.toLowerCase()}`) || cat : i18n.t('files.file_types.document');
     }
 
     const isFolder = !isFile;
diff --git a/static/js/app/ui.js b/static/js/app/ui.js
index 4c89c5a2..0bdd375d 100644
--- a/static/js/app/ui.js
+++ b/static/js/app/ui.js
@@ -1282,7 +1282,7 @@ const ui = {
         const iconClass = file.icon_class || this.getIconClass(file.name);
         const iconSpecialClass = file.icon_special_class || this.getIconSpecialClass(file.name);
         const cat = file.category || '';
-        const typeLabel = cat ? (i18n.t(`files.file_types.${cat.toLowerCase()}`) || cat) : i18n.t('files.file_types.document');
+        const typeLabel = cat ? i18n.t(`files.file_types.${cat.toLowerCase()}`) || cat : i18n.t('files.file_types.document');
         const fileSize = file.size_formatted || formatFileSize(file.size);
         const formattedDate = formatDateTime(file.modified_at);
         const isFav = favorites?.isFavorite(file.id, 'file');
diff --git a/static/js/app/userMenu.js b/static/js/app/userMenu.js
index 18360258..81e106d4 100644
--- a/static/js/app/userMenu.js
+++ b/static/js/app/userMenu.js
@@ -212,7 +212,6 @@ function showUserProfileModal() {
     // FIXME: use classes
     const barColor = percentage > 90 ? '#ef4444' : percentage > 70 ? '#f59e0b' : '#22c55e';
 
-
     const existing = document.getElementById('profile-modal-overlay');
     if (existing) existing.remove();
 
diff --git a/static/js/features/files/contextMenus.js b/static/js/features/files/contextMenus.js
index 338dd01e..f322d365 100644
--- a/static/js/features/files/contextMenus.js
+++ b/static/js/features/files/contextMenus.js
@@ -796,8 +796,7 @@ const contextMenus = {
             const dialogHeader = shareDialog.querySelector('.share-dialog-header');
             if (dialogHeader) {
                 const headerSpan = dialogHeader.querySelector('span');
-                const titleText =
-                    itemType === 'file' ? i18n.t('dialogs.share_file') : i18n.t('dialogs.share_folder');
+                const titleText = itemType === 'file' ? i18n.t('dialogs.share_file') : i18n.t('dialogs.share_folder');
                 if (headerSpan) {
                     headerSpan.textContent = titleText;
                 } else {
@@ -995,10 +994,7 @@ const contextMenus = {
             ui.setSharedVisualState(item.id, item.type, true);
 
             // Show success message
-            ui.showNotification(
-                i18n.t('notifications.link_created'),
-                i18n.t('notifications.share_success')
-            );
+            ui.showNotification(i18n.t('notifications.link_created'), i18n.t('notifications.share_success'));
         } catch (error) {
             console.error('Error creating shared link:', error);
             ui.showNotification('Error', error.message || 'Could not create shared link');
@@ -1172,10 +1168,7 @@ const contextMenus = {
             }
 
             await resp.json();
-            ui.showNotification(
-                i18n.t('music.added'),
-                `${files.length} ${files.length === 1 ? 'track' : 'tracks'} ${i18n.t('music.added_to_playlist')}`
-            );
+            ui.showNotification(i18n.t('music.added'), `${files.length} ${files.length === 1 ? 'track' : 'tracks'} ${i18n.t('music.added_to_playlist')}`);
 
             this.closePlaylistDialog();
 
diff --git a/static/js/features/files/fileOperations.js b/static/js/features/files/fileOperations.js
index 9c8530d9..184c91b4 100644
--- a/static/js/features/files/fileOperations.js
+++ b/static/js/features/files/fileOperations.js
@@ -994,10 +994,7 @@ const fileOps = {
             console.log('Response status:', response.status);
 
             if (response.ok) {
-                ui.showNotification(
-                    i18n.t('notifications.file_renamed'),
-                    i18n.t('notifications.file_renamed_to', { name: newName })
-                );
+                ui.showNotification(i18n.t('notifications.file_renamed'), i18n.t('notifications.file_renamed_to', { name: newName }));
                 return true;
             } else {
                 const errorText = await response.text();
diff --git a/static/js/features/library/favorites.js b/static/js/features/library/favorites.js
index 7ce2a490..79ab0e31 100644
--- a/static/js/features/library/favorites.js
+++ b/static/js/features/library/favorites.js
@@ -110,10 +110,7 @@ const favorites = {
 
             // Notify user
             if (ui?.showNotification) {
-                ui.showNotification(
-                    i18n.t('favorites.added_title'),
-                    `"${name}" ${i18n.t('favorites.added_msg')}`
-                );
+                ui.showNotification(i18n.t('favorites.added_title'), `"${name}" ${i18n.t('favorites.added_msg')}`);
             }
 
             return true;
@@ -145,10 +142,7 @@ const favorites = {
             this._cache.delete(this._cacheKey(id, type));
 
             if (ui?.showNotification) {
-                ui.showNotification(
-                    i18n.t('favorites.removed_title'),
-                    `"${itemName}" ${i18n.t('favorites.removed_msg')}`
-                );
+                ui.showNotification(i18n.t('favorites.removed_title'), `"${itemName}" ${i18n.t('favorites.removed_msg')}`);
             }
 
             return true;
diff --git a/static/js/features/library/music.js b/static/js/features/library/music.js
index 53ffced6..a75c8d00 100644
--- a/static/js/features/library/music.js
+++ b/static/js/features/library/music.js
@@ -183,7 +183,6 @@ const musicView = {
         const listEl = document.getElementById('music-playlist-list');
         if (!listEl) return;
 
-
         if (this.playlists.length === 0) {
             listEl.innerHTML = `
                 <div class="music-empty">
@@ -342,7 +341,6 @@ const musicView = {
         const trackListEl = document.getElementById('music-track-list');
         if (!trackListEl) return;
 
-
         if (this.currentTracks.length === 0) {
             trackListEl.innerHTML = `
                 <div class="music-empty">
@@ -477,7 +475,6 @@ const musicView = {
     },
 
     async _showCreatePlaylistDialog() {
-
         const name = await Modal.prompt({
             title: i18n.t('music.create_playlist'),
             label: i18n.t('music.playlist_name'),
@@ -531,7 +528,6 @@ const musicView = {
     },
 
     async _deletePlaylist() {
-
         if (!this.currentPlaylist) return;
 
         const confirmed = await new Promise((resolve) => {
@@ -1686,7 +1682,6 @@ const musicPlayer = {
         const queueList = document.getElementById('player-queue-list');
         if (!queueList) return;
 
-
         if (this.queue.length === 0) {
             queueList.innerHTML = `
                 <div class="player-queue-empty">
diff --git a/static/locales/ar.json b/static/locales/ar.json
index 805b1dae..a70ef652 100644
--- a/static/locales/ar.json
+++ b/static/locales/ar.json
@@ -680,4 +680,4 @@
         "complete": "{{count}} / {{total}} تم الرفع"
     },
     "storage_quota_exceeded": "تجاوز حصة التخزين"
-}
\ No newline at end of file
+}
diff --git a/static/locales/de.json b/static/locales/de.json
index a80cabd5..e470e34b 100644
--- a/static/locales/de.json
+++ b/static/locales/de.json
@@ -680,4 +680,4 @@
         "complete": "{{count}} / {{total}} hochgeladen"
     },
     "storage_quota_exceeded": "Speicherplatz erschöpft"
-}
\ No newline at end of file
+}
diff --git a/static/locales/en.json b/static/locales/en.json
index aed7d63e..c70b250c 100644
--- a/static/locales/en.json
+++ b/static/locales/en.json
@@ -680,4 +680,4 @@
         "complete": "{{count}} / {{total}} uploaded"
     },
     "storage_quota_exceeded": "Storage quota exceeded"
-}
\ No newline at end of file
+}
diff --git a/static/locales/es.json b/static/locales/es.json
index bcc9f2d0..0c776c09 100644
--- a/static/locales/es.json
+++ b/static/locales/es.json
@@ -680,4 +680,4 @@
         "complete": "{{count}} / {{total}} subidos"
     },
     "storage_quota_exceeded": "Cuota de almacenamiento superada"
-}
\ No newline at end of file
+}
diff --git a/static/locales/fa.json b/static/locales/fa.json
index 6da758ba..023bc2d8 100644
--- a/static/locales/fa.json
+++ b/static/locales/fa.json
@@ -680,4 +680,4 @@
         "complete": "{{count}} / {{total}} آپلود شد"
     },
     "storage_quota_exceeded": "سهمیه فضای ذخیره‌سازی تجاوز کرده است"
-}
\ No newline at end of file
+}
diff --git a/static/locales/fr.json b/static/locales/fr.json
index e332eb5b..27ffae81 100644
--- a/static/locales/fr.json
+++ b/static/locales/fr.json
@@ -680,4 +680,4 @@
         "complete": "{{count}} / {{total}} téléchargés"
     },
     "storage_quota_exceeded": "Quota de stockage dépassé"
-}
\ No newline at end of file
+}
diff --git a/static/locales/hi.json b/static/locales/hi.json
index 3dc1ef48..36d79903 100644
--- a/static/locales/hi.json
+++ b/static/locales/hi.json
@@ -680,4 +680,4 @@
         "complete": "{{count}} / {{total}} अपलोड हुए"
     },
     "storage_quota_exceeded": "स्टोरेज कोटा पार हो गया"
-}
\ No newline at end of file
+}
diff --git a/static/locales/it.json b/static/locales/it.json
index 5ff38a4c..0e64b1d8 100644
--- a/static/locales/it.json
+++ b/static/locales/it.json
@@ -680,4 +680,4 @@
         "complete": "{{count}} / {{total}} caricati"
     },
     "storage_quota_exceeded": "Quota di archiviazione superata"
-}
\ No newline at end of file
+}
diff --git a/static/locales/ja.json b/static/locales/ja.json
index 00d29108..a6406a34 100644
--- a/static/locales/ja.json
+++ b/static/locales/ja.json
@@ -680,4 +680,4 @@
         "complete": "{{count}} / {{total}} アップロード済み"
     },
     "storage_quota_exceeded": "ストレージ容量を超過しました"
-}
\ No newline at end of file
+}
diff --git a/static/locales/ko.json b/static/locales/ko.json
index b40c1cc9..c2256ea7 100644
--- a/static/locales/ko.json
+++ b/static/locales/ko.json
@@ -680,4 +680,4 @@
         "complete": "{{count}} / {{total}} 업로드됨"
     },
     "storage_quota_exceeded": "저장 공간 할당량 초과"
-}
\ No newline at end of file
+}
diff --git a/static/locales/nl.json b/static/locales/nl.json
index e569cc1b..68f836cc 100644
--- a/static/locales/nl.json
+++ b/static/locales/nl.json
@@ -680,4 +680,4 @@
         "complete": "{{count}} / {{total}} geüpload"
     },
     "storage_quota_exceeded": "Opslagquotum overschreden"
-}
\ No newline at end of file
+}
diff --git a/static/locales/pt.json b/static/locales/pt.json
index 53bfa1ef..dc55c3ba 100644
--- a/static/locales/pt.json
+++ b/static/locales/pt.json
@@ -680,4 +680,4 @@
         "complete": "{{count}} / {{total}} carregados"
     },
     "storage_quota_exceeded": "Cota de armazenamento excedida"
-}
\ No newline at end of file
+}
diff --git a/static/locales/ru.json b/static/locales/ru.json
index 594dc297..d14b3185 100644
--- a/static/locales/ru.json
+++ b/static/locales/ru.json
@@ -680,4 +680,4 @@
         "complete": "{{count}} / {{total}} загружено"
     },
     "storage_quota_exceeded": "Превышена квота хранилища"
-}
\ No newline at end of file
+}
diff --git a/static/locales/zh.json b/static/locales/zh.json
index d19300c7..9223f058 100644
--- a/static/locales/zh.json
+++ b/static/locales/zh.json
@@ -680,4 +680,4 @@
         "complete": "已上传 {{count}} / {{total}}"
     },
     "storage_quota_exceeded": "存储配额已超限"
-}
\ No newline at end of file
+}