Fix request locale resolution in site pages

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

@@ -10,7 +10,7 @@ import {
   Search,
 } from "lucide-react";
 import Link from "next/link";
-import { getTranslations } from "next-intl/server";
+import { getLocale, getTranslations } from "next-intl/server";
 
 import { Container } from "@/components/layout/container";
 import { HomeHero } from "@/components/layout/home-hero";
@@ -21,7 +21,7 @@ import { buildLocalizedMetadata } from "@/lib/metadata";
 import { AppCard } from "@/components/ui/app-card";
 import { Button } from "@/components/ui/button";
 import { CardContent } from "@/components/ui/card";
-import { FALLBACK_LOCALE, getLocalizedPath, resolveLocale } from "@/lib/locale";
+import { getLocalizedPath, resolveLocale } from "@/lib/locale";
 
 type HomePageProps = {
   params: Promise<{
@@ -42,12 +42,10 @@ const serviceIcons = [
 export const dynamic = "force-dynamic";
 
 export async function generateMetadata({ params }: HomePageProps): Promise<Metadata> {
-  const { locale } = await params;
-  const localeKey = resolveLocale(locale, FALLBACK_LOCALE);
-  const [t, siteSettings] = await Promise.all([
-    getTranslations({ locale: localeKey, namespace: "homepage" }),
-    getSiteSettings(),
-  ]);
+  await params;
+  const siteSettings = await getSiteSettings();
+  const localeKey = resolveLocale(await getLocale().catch(() => siteSettings.defaultLocale), siteSettings.defaultLocale);
+  const t = await getTranslations({ locale: localeKey, namespace: "homepage" });
 
   return await buildLocalizedMetadata({
     locale: localeKey,
@@ -59,12 +57,12 @@ export async function generateMetadata({ params }: HomePageProps): Promise<Metad
 }
 
 export default async function HomePage({ params }: HomePageProps) {
-  const { locale } = await params;
-  const localeKey = resolveLocale(locale, FALLBACK_LOCALE);
-  const [t, marqueeSettings, siteSettings] = await Promise.all([
+  await params;
+  const siteSettings = await getSiteSettings();
+  const localeKey = resolveLocale(await getLocale().catch(() => siteSettings.defaultLocale), siteSettings.defaultLocale);
+  const [t, marqueeSettings] = await Promise.all([
     getTranslations({ locale: localeKey, namespace: "homepage" }),
     getMarqueeSettings(),
-    getSiteSettings(),
   ]);
   const serviceItems = [
     t("serviceBrand"),