diff --git a/data/org.ramez.terminator.desktop.in b/data/org.ramez.terminator.desktop.in
index 84023bf..f3c7fb8 100644
--- a/data/org.ramez.terminator.desktop.in
+++ b/data/org.ramez.terminator.desktop.in
@@ -7,5 +7,5 @@ Type=Application
 Categories=Utility;
 Keywords=GTK;
 StartupNotify=true
-DBusActivatable=true
+DBusActivatable=false
 Comment="Unified linux uninstaller"
\ No newline at end of file
diff --git a/data/org.ramez.terminator.in b/data/org.ramez.terminator.in
index 807ce91..46b6394 100755
--- a/data/org.ramez.terminator.in
+++ b/data/org.ramez.terminator.in
@@ -12,6 +12,11 @@ imports.package.init({
   datadir: "@datadir@",
 });
 
+GLib.setenv('GETTEXT_PACKAGE', '@PACKAGE_NAME@', true);
+GLib.setenv('TEXTDOMAINDIR', GLib.build_filenamev([GLib.get_user_data_dir(), 'locale']), true);
+GLib.setenv('LANGUAGE', 'ru', true);
+imports.package.initGettext();
+
 // Detect if running from build directory and load resources
 const buildDir = GLib.path_get_dirname(programInvocationName);
 const srcResource = GLib.build_filenamev([buildDir, 'org.ramez.terminator.src.gresource']);
diff --git a/data/ui/shortcuts-dialog.ui b/data/ui/shortcuts-dialog.ui
index e21bf92..4341c49 100644
--- a/data/ui/shortcuts-dialog.ui
+++ b/data/ui/shortcuts-dialog.ui
@@ -3,16 +3,16 @@
   <object class="AdwShortcutsDialog" id="shortcuts_dialog">
     <child>
       <object class="AdwShortcutsSection">
-        <property name="title" translatable="yes">Shortcuts</property>
+        <property name="title">Shortcuts</property>
         <child>
           <object class="AdwShortcutsItem">
-            <property name="title" translatable="yes" context="shortcut window">Show Shortcuts</property>
+            <property name="title">Show Shortcuts</property>
             <property name="action-name">app.shortcuts</property>
           </object>
         </child>
         <child>
           <object class="AdwShortcutsItem">
-            <property name="title" translatable="yes" context="shortcut window">Quit</property>
+            <property name="title">Quit</property>
             <property name="action-name">app.quit</property>
           </object>
         </child>
diff --git a/data/ui/window.ui b/data/ui/window.ui
index 9b5bf77..1530ea5 100644
--- a/data/ui/window.ui
+++ b/data/ui/window.ui
@@ -3,7 +3,7 @@
   <requires lib="gtk" version="4.0"/>
   <requires lib="Adw" version="1.0"/>
   <template class="TerminatorWindow" parent="AdwApplicationWindow">
-    <property name="title" translatable="yes">Terminator</property>
+    <property name="title">Terminator</property>
     <property name="default-width">800</property>
     <property name="default-height">600</property>
     <property name="content">
@@ -11,10 +11,10 @@
         <child type="top">
           <object class="AdwHeaderBar">
             <child type="end">
-              <object class="GtkMenuButton">
+              <object class="GtkMenuButton" id="menuButton">
                 <property name="primary">True</property>
                 <property name="icon-name">open-menu-symbolic</property>
-                <property name="tooltip-text" translatable="yes">Main Menu</property>
+                <property name="tooltip-text">Main Menu</property>
                 <property name="menu-model">primary_menu</property>
               </object>
             </child>
@@ -31,7 +31,7 @@
             <property name="margin-bottom">6</property>
             <child>
               <object class="GtkSearchEntry" id="searchEntry">
-                <property name="placeholder-text" translatable="yes">Search applications</property>
+                <property name="placeholder-text">Search applications</property>
                 <property name="width-request">360</property>
               </object>
             </child>
@@ -40,8 +40,8 @@
                 <property name="orientation">horizontal</property>
                 <property name="spacing">4</property>
                 <child>
-                  <object class="GtkLabel">
-                    <property name="label" translatable="yes">Filter:</property>
+                  <object class="GtkLabel" id="filterLabel">
+                    <property name="label">Filter:</property>
                     <style>
                       <class name="dim-label"/>
                     </style>
@@ -49,17 +49,17 @@
                 </child>
                 <child>
                   <object class="GtkDropDown" id="typeFilterDropdown">
-                    <property name="tooltip-text" translatable="yes">Filter by type</property>
+                    <property name="tooltip-text">Filter by type</property>
                     <property name="model">
                       <object class="GtkStringList">
                         <items>
-                          <item translatable="yes">All</item>
-                          <item translatable="yes">Flatpak</item>
-                          <item translatable="yes">Snap</item>
-                          <item translatable="yes">AppImage</item>
-                          <item translatable="yes">System</item>
-                          <item translatable="yes">User</item>
-                          <item translatable="yes">Unknown</item>
+                          <item>All</item>
+                          <item>Flatpak</item>
+                          <item>Snap</item>
+                          <item>AppImage</item>
+                          <item>System</item>
+                          <item>User</item>
+                          <item>Unknown</item>
                         </items>
                       </object>
                     </property>
@@ -72,8 +72,8 @@
                 <property name="orientation">horizontal</property>
                 <property name="spacing">4</property>
                 <child>
-                  <object class="GtkLabel">
-                    <property name="label" translatable="yes">Sort:</property>
+                  <object class="GtkLabel" id="sortLabel">
+                    <property name="label">Sort:</property>
                     <style>
                       <class name="dim-label"/>
                     </style>
@@ -81,12 +81,12 @@
                 </child>
                 <child>
                   <object class="GtkDropDown" id="sortDropdown">
-                    <property name="tooltip-text" translatable="yes">Sort</property>
+                    <property name="tooltip-text">Sort</property>
                     <property name="model">
                       <object class="GtkStringList">
                         <items>
-                          <item translatable="yes">Name</item>
-                          <item translatable="yes">Size</item>
+                          <item>Name</item>
+                          <item>Size</item>
                         </items>
                       </object>
                     </property>
@@ -125,27 +125,27 @@
   <menu id="primary_menu">
     <section>
       <item>
-        <attribute name="label" translatable="yes">_Preferences</attribute>
+        <attribute name="label">_Preferences</attribute>
         <attribute name="action">app.preferences</attribute>
       </item>
       <item>
-        <attribute name="label" translatable="yes">_Keyboard Shortcuts</attribute>
+        <attribute name="label">_Keyboard Shortcuts</attribute>
         <attribute name="action">app.shortcuts</attribute>
       </item>
     </section>
     <section>
       <item>
-        <attribute name="label" translatable="yes">View on _GitHub</attribute>
+        <attribute name="label">View on _GitHub</attribute>
         <attribute name="action">app.github</attribute>
       </item>
       <item>
-        <attribute name="label" translatable="yes">_Donate</attribute>
+        <attribute name="label">_Donate</attribute>
         <attribute name="action">app.donate</attribute>
       </item>
     </section>
     <section>
       <item>
-        <attribute name="label" translatable="yes">_About Terminator</attribute>
+        <attribute name="label">_About Terminator</attribute>
         <attribute name="action">app.about</attribute>
       </item>
     </section>
diff --git a/po/LINGUAS b/po/LINGUAS
index 61b6fb7..9286afb 100644
--- a/po/LINGUAS
+++ b/po/LINGUAS
@@ -1 +1,2 @@
 # Please keep this file sorted alphabetically.
+ru
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 29f992e..663ade4 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -3,6 +3,8 @@
 data/org.ramez.terminator.desktop.in
 data/org.ramez.terminator.metainfo.xml.in
 data/org.ramez.terminator.gschema.xml
+data/ui/shortcuts-dialog.ui
+data/ui/window.ui
 src/main.js
-src/window.js
-src/window.ui
+src/managers/index.js
+src/ui/window.js
diff --git a/po/ru.po b/po/ru.po
new file mode 100644
index 0000000..02b2aa8
--- /dev/null
+++ b/po/ru.po
@@ -0,0 +1,266 @@
+# Russian translation for terminator
+# Copyright (C) 2026 Ramez Medhat
+# This file is distributed under the same license as the terminator package.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: terminator 0.2.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2026-07-15 22:44+0300\n"
+"PO-Revision-Date: 2026-07-15 22:44+0300\n"
+"Last-Translator: \n"
+"Language-Team: Russian\n"
+"Language: ru\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n"
+
+#: ../data/org.ramez.terminator.desktop.in:2
+#: ../data/org.ramez.terminator.metainfo.xml.in:7 ../data/ui/window.ui:6
+msgid "Terminator"
+msgstr "Terminator"
+
+#: ../data/org.ramez.terminator.desktop.in:8
+msgid "GTK;"
+msgstr "GTK;"
+
+#: ../data/org.ramez.terminator.desktop.in:11
+msgid "\"Unified linux uninstaller\""
+msgstr "\"Универсальный удалщик приложений для Linux\""
+
+#: ../data/org.ramez.terminator.metainfo.xml.in:8
+msgid "Unified manager for installed applications"
+msgstr "Универсальный менеджер установленных приложений"
+
+#: ../data/org.ramez.terminator.metainfo.xml.in:10
+msgid ""
+"Terminator is a GTK4 and libadwaita application that lists installed apps "
+"from multiple Linux packaging systems in a single interface and lets you "
+"uninstall any of them."
+msgstr ""
+"Terminator — это приложение на GTK4 и libadwaita, которое выводит список "
+"установленных приложений из различных систем пакетирования Linux в едином "
+"интерфейсе и позволяет удалить любое из них."
+
+#: ../data/org.ramez.terminator.metainfo.xml.in:15
+msgid "Supported package types:"
+msgstr "Поддерживаемые типы пакетов:"
+
+#: ../data/org.ramez.terminator.metainfo.xml.in:17
+msgid "System packages (via PackageKit)"
+msgstr "Системные пакеты (через PackageKit)"
+
+#: ../data/org.ramez.terminator.metainfo.xml.in:18
+msgid "Flatpak applications"
+msgstr "Приложения Flatpak"
+
+#: ../data/org.ramez.terminator.metainfo.xml.in:19
+msgid "Snap packages"
+msgstr "Пакеты Snap"
+
+#: ../data/org.ramez.terminator.metainfo.xml.in:20
+msgid "AppImage launchers"
+msgstr "Лаунчеры AppImage"
+
+#: ../data/org.ramez.terminator.metainfo.xml.in:21
+msgid "User-local desktop entries"
+msgstr "Локальные пользовательские desktop-файлы"
+
+#: ../data/org.ramez.terminator.metainfo.xml.in:26
+msgid "Ramez Medhat"
+msgstr "Ramez Medhat"
+
+#: ../data/org.ramez.terminator.metainfo.xml.in:47
+msgid "Main window listing installed applications"
+msgstr "Главное окно со списком установленных приложений"
+
+#: ../data/ui/shortcuts-dialog.ui:6
+msgid "Shortcuts"
+msgstr "Сочетания клавиш"
+
+#: ../data/ui/shortcuts-dialog.ui:9
+msgctxt "shortcut window"
+msgid "Show Shortcuts"
+msgstr "Показать сочетания клавиш"
+
+#: ../data/ui/shortcuts-dialog.ui:15
+msgctxt "shortcut window"
+msgid "Quit"
+msgstr "Выйти"
+
+#: ../data/ui/window.ui:17
+msgid "Main Menu"
+msgstr "Главное меню"
+
+#: ../data/ui/window.ui:34
+msgid "Search applications"
+msgstr "Поиск приложений"
+
+#: ../data/ui/window.ui:44
+msgid "Filter:"
+msgstr "Фильтр:"
+
+#: ../data/ui/window.ui:52
+msgid "Filter by type"
+msgstr "Фильтр по типу"
+
+#: ../data/ui/window.ui:56
+msgid "All"
+msgstr "Все"
+
+#: ../data/ui/window.ui:57
+msgid "Flatpak"
+msgstr "Flatpak"
+
+#: ../data/ui/window.ui:58
+msgid "Snap"
+msgstr "Snap"
+
+#: ../data/ui/window.ui:59
+msgid "AppImage"
+msgstr "AppImage"
+
+#: ../data/ui/window.ui:60
+msgid "System"
+msgstr "Системные"
+
+#: ../data/ui/window.ui:61
+msgid "User"
+msgstr "Пользовательские"
+
+#: ../data/ui/window.ui:62 ../src/managers/index.js:31
+msgid "Unknown"
+msgstr "Неизвестные"
+
+#: ../data/ui/window.ui:76
+msgid "Sort:"
+msgstr "Сортировка:"
+
+#: ../data/ui/window.ui:84
+msgid "Sort"
+msgstr "Сортировка"
+
+#: ../data/ui/window.ui:88
+msgid "Name"
+msgstr "Название"
+
+#: ../data/ui/window.ui:89
+msgid "Size"
+msgstr "Размер"
+
+#: ../data/ui/window.ui:128
+msgid "_Preferences"
+msgstr "_Настройки"
+
+#: ../data/ui/window.ui:132
+msgid "_Keyboard Shortcuts"
+msgstr "_Сочетания клавиш"
+
+#: ../data/ui/window.ui:138
+msgid "View on _GitHub"
+msgstr "Смотреть на _GitHub"
+
+#: ../data/ui/window.ui:142
+msgid "_Donate"
+msgstr "_Поддержать"
+
+#: ../data/ui/window.ui:148
+msgid "_About Terminator"
+msgstr "_О приложении Terminator"
+
+#: ../src/main.js:57
+msgid "translator-credits"
+msgstr " translator-credits"
+
+#: ../src/managers/index.js:72
+msgid "Uninstall Complete"
+msgstr "Удаление завершено"
+
+#: ../src/managers/index.js:72
+msgid "Uninstall Failed"
+msgstr "Ошибка удаления"
+
+#: ../src/managers/index.js:74
+#, javascript-format
+msgid "%s has been successfully uninstalled."
+msgstr "%s успешно удалено."
+
+#: ../src/managers/index.js:75
+#, javascript-format
+msgid "Could not uninstall %s: %s"
+msgstr "Не удалось удалить %s: %s"
+
+#: ../src/managers/index.js:77 ../src/managers/index.js:135
+msgid "OK"
+msgstr "ОК"
+
+#: ../src/managers/index.js:85
+#, javascript-format
+msgid "Uninstall %s?"
+msgstr "Удалить %s?"
+
+#: ../src/managers/index.js:87
+#, javascript-format
+msgid "Launcher: %s"
+msgstr "Лаунчер: %s"
+
+#: ../src/managers/index.js:89
+#, javascript-format
+msgid "AppImage: %s"
+msgstr "AppImage: %s"
+
+#: ../src/managers/index.js:90
+msgid ""
+"AppImage binary could not be located in your home directory; only the "
+"launcher will be removed."
+msgstr ""
+"Бинарный файл AppImage не найден в домашней директории; будет удалён "
+"только лаунчер."
+
+#: ../src/managers/index.js:94
+msgid "Uninstall AppImage"
+msgstr "Удаление AppImage"
+
+#: ../src/managers/index.js:98 ../src/managers/index.js:155
+msgid "Cancel"
+msgstr "Отмена"
+
+#: ../src/managers/index.js:99
+msgid "Remove launcher only"
+msgstr "Удалить только лаунчер"
+
+#: ../src/managers/index.js:101
+msgid "Remove launcher and AppImage"
+msgstr "Удалить лаунчер и AppImage"
+
+#: ../src/managers/index.js:132
+msgid "Cannot Uninstall"
+msgstr "Невозможно удалить"
+
+#: ../src/managers/index.js:133
+#, javascript-format
+msgid "Cannot determine how to uninstall %s."
+msgstr "Не удалось определить способ удаления %s."
+
+#: ../src/managers/index.js:146
+#, javascript-format
+msgid ""
+"Are you sure you want to uninstall %s? This will remove the launcher, but "
+"associated files may remain in your home directory."
+msgstr ""
+"Вы уверены, что хотите удалить %s? Лаунчер будет удалён, но связанные "
+"файлы могут остаться в вашей домашней директории."
+
+#: ../src/managers/index.js:147
+#, javascript-format
+msgid "Are you sure you want to uninstall %s?"
+msgstr "Вы уверены, что хотите удалить %s?"
+
+#: ../src/managers/index.js:151
+msgid "Uninstall Request"
+msgstr "Запрос на удаление"
+
+#: ../src/managers/index.js:156
+msgid "Remove"
+msgstr "Удалить"
diff --git a/src/main.js b/src/main.js
index adea9e0..e9f58a2 100644
--- a/src/main.js
+++ b/src/main.js
@@ -20,11 +20,13 @@
 
 import GObject from 'gi://GObject';
 import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
 import Gtk from 'gi://Gtk?version=4.0';
 import Adw from 'gi://Adw?version=1';
 
 import { TerminatorWindow } from './ui/window.js';
 
+imports.package.localedir = GLib.build_filenamev([GLib.get_user_data_dir(), 'locale']);
 pkg.initGettext();
 pkg.initFormat();
 
diff --git a/src/managers/index.js b/src/managers/index.js
index 6144d92..070c57c 100644
--- a/src/managers/index.js
+++ b/src/managers/index.js
@@ -28,7 +28,7 @@ const APP_TYPE_LABELS = {
 };
 
 export function getAppTypeLabel(type) {
-    return APP_TYPE_LABELS[type] ?? 'Unknown';
+    return _(APP_TYPE_LABELS[type] ?? 'Unknown');
 }
 
 const UNINSTALLERS = {
@@ -69,12 +69,12 @@ export function classifyAppType(desktopFilePath) {
 function showResultDialog(parentWindow, success, appName, error = null) {
     const dialog = new Adw.MessageDialog({
         transient_for: parentWindow,
-        heading: success ? "Uninstall Complete" : "Uninstall Failed",
+        heading: success ? _("Uninstall Complete") : _("Uninstall Failed"),
         body: success
-            ? `${appName} has been successfully uninstalled.`
-            : `Could not uninstall ${appName}: ${error.message}`,
+            ? _("%s has been successfully uninstalled.").replace('%s', appName)
+            : _("Could not uninstall %s: %s").replace('%s', appName).replace('%s', error.message),
     });
-    dialog.add_response("ok", "OK");
+    dialog.add_response("ok", _("OK"));
     dialog.present();
 }
 
@@ -82,23 +82,23 @@ function uninstallAppImageFlow(parentWindow, appName, desktopFilePath, onSuccess
     const binaryPath = resolveAppImageBinary(desktopFilePath);
 
     const lines = [
-        `Uninstall ${appName}?`,
+        _("Uninstall %s?").replace('%s', appName),
         '',
-        `Launcher: ${desktopFilePath}`,
+        _("Launcher: %s").replace('%s', desktopFilePath),
     ];
-    if (binaryPath) lines.push(`AppImage: ${binaryPath}`);
-    else lines.push('AppImage binary could not be located in your home directory; only the launcher will be removed.');
+    if (binaryPath) lines.push(_("AppImage: %s").replace('%s', binaryPath));
+    else lines.push(_('AppImage binary could not be located in your home directory; only the launcher will be removed.'));
 
     const dialog = new Adw.MessageDialog({
         transient_for: parentWindow,
-        heading: "Uninstall AppImage",
+        heading: _("Uninstall AppImage"),
         body: lines.join('\n'),
     });
 
-    dialog.add_response("cancel", "Cancel");
-    dialog.add_response("launcher", "Remove launcher only");
+    dialog.add_response("cancel", _("Cancel"));
+    dialog.add_response("launcher", _("Remove launcher only"));
     if (binaryPath) {
-        dialog.add_response("both", "Remove launcher and AppImage");
+        dialog.add_response("both", _("Remove launcher and AppImage"));
         dialog.set_response_appearance("both", Adw.ResponseAppearance.DESTRUCTIVE);
     } else {
         dialog.set_response_appearance("launcher", Adw.ResponseAppearance.DESTRUCTIVE);
@@ -129,10 +129,10 @@ export function uninstallApp(parentWindow, appName, desktopId, desktopFilePath,
     if (appType === AppType.UNKNOWN || !desktopFilePath) {
         const dialog = new Adw.MessageDialog({
             transient_for: parentWindow,
-            heading: "Cannot Uninstall",
-            body: `Cannot determine how to uninstall ${appName}.`,
+            heading: _("Cannot Uninstall"),
+            body: _("Cannot determine how to uninstall %s.").replace('%s', appName),
         });
-        dialog.add_response("ok", "OK");
+        dialog.add_response("ok", _("OK"));
         dialog.present();
         return;
     }
@@ -143,17 +143,17 @@ export function uninstallApp(parentWindow, appName, desktopId, desktopFilePath,
     }
 
     const dialogBody = appType === AppType.USER_LOCAL
-        ? `Are you sure you want to uninstall ${appName}? This will remove the launcher, but associated files may remain in your home directory.`
-        : `Are you sure you want to uninstall ${appName}?`;
+        ? _("Are you sure you want to uninstall %s? This will remove the launcher, but associated files may remain in your home directory.").replace('%s', appName)
+        : _("Are you sure you want to uninstall %s?").replace('%s', appName);
 
     const dialog = new Adw.MessageDialog({
         transient_for: parentWindow,
-        heading: "Uninstall Request",
+        heading: _("Uninstall Request"),
         body: dialogBody,
     });
 
-    dialog.add_response("cancel", "Cancel");
-    dialog.add_response("remove", "Remove");
+    dialog.add_response("cancel", _("Cancel"));
+    dialog.add_response("remove", _("Remove"));
     dialog.set_response_appearance("remove", Adw.ResponseAppearance.DESTRUCTIVE);
 
     dialog.connect('response', async (self, response) => {
diff --git a/src/ui/window.js b/src/ui/window.js
index f6e43b2..09de890 100644
--- a/src/ui/window.js
+++ b/src/ui/window.js
@@ -19,6 +19,7 @@
  */
 
 import GObject from 'gi://GObject';
+import Gio from 'gi://Gio';
 import Gdk from 'gi://Gdk';
 import Gtk from 'gi://Gtk';
 import Adw from 'gi://Adw';
@@ -52,11 +53,34 @@ function ensureCssLoaded() {
 export const TerminatorWindow = GObject.registerClass({
     GTypeName: 'TerminatorWindow',
     Template: 'resource:///org/ramez/terminator/window.ui',
-    InternalChildren: ['appsListBox', 'searchEntry', 'typeFilterDropdown', 'sortDropdown'],
+    InternalChildren: ['appsListBox', 'searchEntry', 'typeFilterDropdown', 'sortDropdown',
+                       'menuButton', 'filterLabel', 'sortLabel'],
 }, class TerminatorWindow extends Adw.ApplicationWindow {
     constructor(application) {
         super({ application });
         ensureCssLoaded();
+
+        this.title = _('Terminator');
+        this._searchEntry.placeholder_text = _('Search applications');
+        this._filterLabel.label = _('Filter:');
+        this._sortLabel.label = _('Sort:');
+        this._menuButton.tooltip_text = _('Main Menu');
+
+        const filterStrings = [_('All'), 'Flatpak', 'Snap', 'AppImage', _('System'), _('User'), _('Unknown')];
+        this._typeFilterDropdown.model = Gtk.StringList.new(filterStrings);
+        this._typeFilterDropdown.tooltip_text = _('Filter by type');
+
+        this._sortDropdown.model = Gtk.StringList.new([_('Name'), _('Size')]);
+        this._sortDropdown.tooltip_text = _('Sort');
+
+        const menu = new Gio.Menu();
+        menu.append(_('_Preferences'), 'app.preferences');
+        menu.append(_('_Keyboard Shortcuts'), 'app.shortcuts');
+        menu.append(_('View on _GitHub'), 'app.github');
+        menu.append(_('_Donate'), 'app.donate');
+        menu.append(_('_About Terminator'), 'app.about');
+        this._menuButton.menu_model = menu;
+
         populateAppList(this._appsListBox, () => this._appsListBox.invalidate_sort());
 
         this._appsListBox.set_filter_func(row => this._rowMatches(row));
@@ -76,9 +100,6 @@ export const TerminatorWindow = GObject.registerClass({
     _compareRows(a, b) {
         const byName = (a.displayName ?? '').localeCompare(b.displayName ?? '', undefined, { sensitivity: 'base' });
         if (this._sortDropdown.get_selected() === 1) {
-            // Size descending; rows without a known size fall to the bottom.
-            // Return -1/0/+1: GtkListBox marshals the return into a C int, so
-            // raw byte differences (≥ 2^31) would overflow and flip the sign.
             const sa = a.diskUsage ?? -1;
             const sb = b.diskUsage ?? -1;
             if (sa !== sb) return sa > sb ? -1 : 1;