Fix request locale resolution in site pages

app/[locale]/(site)/portfolio/page.tsx

@@ -1,5 +1,5 @@
 import type { Metadata } from "next";
-import { getTranslations } from "next-intl/server";
+import { getLocale, getTranslations } from "next-intl/server";
 import { redirect } from "next/navigation";
 
 import { Container } from "@/components/layout/container";
@@ -8,7 +8,7 @@ import { PortfolioCategoryFilter } from "@/components/site/portfolio-category-fi
 import { PortfolioProjectGrid } from "@/components/site/portfolio-project-grid";
 import { getSiteSettings } from "@/lib/app-config";
 import { buildLocalizedMetadata } from "@/lib/metadata";
-import { FALLBACK_LOCALE, getLocalizedPath, resolveLocale } from "@/lib/locale";
+import { getLocalizedPath, resolveLocale } from "@/lib/locale";
 import { getActivePortfolioCategories, getPublishedPortfolioProjects } from "@/lib/portfolio";
 
 type PortfolioPageProps = {
@@ -23,8 +23,9 @@ type PortfolioPageProps = {
 export const dynamic = "force-dynamic";
 
 export async function generateMetadata({ params }: PortfolioPageProps): Promise<Metadata> {
-  const { locale } = await params;
-  const localeKey = resolveLocale(locale, FALLBACK_LOCALE);
+  await params;
+  const siteSettings = await getSiteSettings();
+  const localeKey = resolveLocale(await getLocale().catch(() => siteSettings.defaultLocale), siteSettings.defaultLocale);
   const t = await getTranslations({ locale: localeKey, namespace: "portfolioPage" });
 
   return await buildLocalizedMetadata({
@@ -43,11 +44,9 @@ export default async function PortfolioPage({
     params,
     searchParams,
   ]);
-  const localeKey = resolveLocale(locale, FALLBACK_LOCALE);
-  const [t, siteSettings] = await Promise.all([
-    getTranslations({ locale: localeKey, namespace: "portfolioPage" }),
-    getSiteSettings(),
-  ]);
+  const siteSettings = await getSiteSettings();
+  const localeKey = resolveLocale(await getLocale().catch(() => locale), siteSettings.defaultLocale);
+  const t = await getTranslations({ locale: localeKey, namespace: "portfolioPage" });
   const selectedCategory = resolvedSearchParams?.category ?? "";
 
   if (selectedCategory) {