v3: added localization, use global player for uploaded audio/video files

src/i18n.ts

@@ -0,0 +1,20 @@
+import { i18n } from "@lingui/core";
+
+const SUPPORTED = ["en", "fr"] as const;
+type Locale = (typeof SUPPORTED)[number];
+
+function detectLocale(): Locale {
+  const stored = localStorage.getItem("locale");
+  if (stored && (SUPPORTED as readonly string[]).includes(stored)) return stored as Locale;
+  return navigator.language.startsWith("fr") ? "fr" : "en";
+}
+
+export async function loadCatalog(locale: Locale = detectLocale()) {
+  const { messages } = await import(`./locales/${locale}.po`);
+  i18n.load(locale, messages);
+  i18n.activate(locale);
+  localStorage.setItem("locale", locale);
+}
+
+export { i18n };
+export type { Locale };