feat(frontend): russian and english interface with a language choice in settings, soon stubs removed

frontend/src/lib/i18n/messages/common.ts

@@ -0,0 +1,9 @@
+import type { Messages } from "#lib/i18n/types.js";
+
+export const common = {
+  "common.back": { en: "Back", ru: "Назад" },
+  "common.cancel": { en: "Cancel", ru: "Отмена" },
+  "common.close": { en: "Close", ru: "Закрыть" },
+  "common.delete": { en: "Delete", ru: "Удалить" },
+  "common.save": { en: "Save", ru: "Сохранить" },
+} satisfies Messages;

frontend/src/lib/i18n/messages/settings.ts

@@ -0,0 +1,25 @@
+import type { Messages } from "#lib/i18n/types.js";
+
+export const settings = {
+  "settings.about.license": { en: "GPL-3.0 license", ru: "Лицензия GPL-3.0" },
+  "settings.about.port": {
+    en: "UI ported from Telegram A",
+    ru: "UI портирован из Telegram A",
+  },
+  "settings.about.version": { en: "Version {version}", ru: "Версия {version}" },
+  "settings.alerts": { en: "Alerts", ru: "Оповещения" },
+  "settings.appearance": { en: "Appearance", ru: "Внешний вид" },
+  "settings.bots": { en: "Bots", ru: "Боты" },
+  "settings.jobs": { en: "Backfill and jobs", ru: "Бэкфилл и задачи" },
+  "settings.language": { en: "Language", ru: "Язык" },
+  "settings.language.system": { en: "System", ru: "Как в системе" },
+  "settings.policy": { en: "Capture policy", ru: "Политика захвата" },
+  "settings.shares": { en: "Files by link", ru: "Файлы по ссылке" },
+  "settings.storage": { en: "Storage", ru: "Хранилище" },
+  "settings.stories": { en: "Stories", ru: "Сторис" },
+  "settings.theme.dark": { en: "Dark", ru: "Тёмная" },
+  "settings.theme.light": { en: "Light", ru: "Светлая" },
+  "settings.theme.system": { en: "System", ru: "Системная" },
+  "settings.title": { en: "Settings", ru: "Настройки" },
+  "settings.watches": { en: "Watches", ru: "Наблюдения" },
+} satisfies Messages;