feat(site): add Brazilian Portuguese (pt-BR) translation (#2635)

internal/site/lingui.config.ts

@@ -23,6 +23,7 @@ export default defineConfig({
 		"no",
 		"pl",
 		"pt",
+		"pt-BR",
 		"tr",
 		"ru",
 		"sl",

internal/site/src/lib/i18n.ts

@@ -51,6 +51,10 @@ export function getLocale() {
 		}
 		return zhVariantMap[locale] || "zh-CN"
 	}
+	// handle pt-BR (other pt variants fall back to pt)
+	if (locale === "pt-BR") {
+		return locale
+	}
 	locale = (locale || "en").split("-")[0]
 	// use en if locale is not in languages
 	if (!languages.some((l) => l[0] === locale)) {

internal/site/src/lib/languages.ts

@@ -20,6 +20,7 @@ export default [
 	["no", "Norsk", "🇳🇴"],
 	["pl", "Polski", "🇵🇱"],
 	["pt", "Português", "🇵🇹"],
+	["pt-BR", "Português (Brasil)", "🇧🇷"],
 	["ru", "Русский", "🇷🇺"],
 	["sl", "Slovenščina", "🇸🇮"],
 	["sr", "Српски", "🇷🇸"],