feat: integrate feedback module

app/[locale]/[slug]/page.tsx

@@ -9,10 +9,10 @@ import { getOGImageMetadata } from '@/lib/metadata';
 import { SITE_URL } from '@/lib/schema';
 
 interface PageProps {
-  params: {
+  params: Promise<{
     locale: string;
     slug: string;
-  };
+  }>;
 }
 
 export async function generateStaticParams() {
@@ -29,7 +29,8 @@ export async function generateStaticParams() {
   return params;
 }
 
-export async function generateMetadata({ params: { locale, slug } }: PageProps): Promise<Metadata> {
+export async function generateMetadata({ params }: PageProps): Promise<Metadata> {
+  const { locale, slug } = await params;
   const pageData = await getPageBySlug(slug, locale);
 
   if (!pageData) return {};
@@ -59,7 +60,8 @@ export async function generateMetadata({ params: { locale, slug } }: PageProps):
   };
 }
 
-export default async function StandardPage({ params: { locale, slug } }: PageProps) {
+export default async function StandardPage({ params }: PageProps) {
+  const { locale, slug } = await params;
   const pageData = await getPageBySlug(slug, locale);
   const t = await getTranslations('StandardPage');
 

app/[locale]/blog/[slug]/page.tsx

@@ -14,15 +14,14 @@ import { Heading } from '@/components/ui';
 import { getOGImageMetadata } from '@/lib/metadata';
 
 interface BlogPostProps {
-  params: {
+  params: Promise<{
     locale: string;
     slug: string;
-  };
+  }>;
 }
 
-export async function generateMetadata({
-  params: { locale, slug },
-}: BlogPostProps): Promise<Metadata> {
+export async function generateMetadata({ params }: BlogPostProps): Promise<Metadata> {
+  const { locale, slug } = await params;
   const post = await getPostBySlug(slug, locale);
 
   if (!post) return {};
@@ -56,7 +55,8 @@ export async function generateMetadata({
   };
 }
 
-export default async function BlogPost({ params: { locale, slug } }: BlogPostProps) {
+export default async function BlogPost({ params }: BlogPostProps) {
+  const { locale, slug } = await params;
   const post = await getPostBySlug(slug, locale);
   const { prev, next } = await getAdjacentPosts(slug, locale);
 

app/[locale]/blog/page.tsx

@@ -7,12 +7,13 @@ import { getOGImageMetadata } from '@/lib/metadata';
 import { SITE_URL } from '@/lib/schema';
 
 interface BlogIndexProps {
-  params: {
+  params: Promise<{
     locale: string;
-  };
+  }>;
 }
 
-export async function generateMetadata({ params: { locale } }: BlogIndexProps) {
+export async function generateMetadata({ params }: BlogIndexProps) {
+  const { locale } = await params;
   const t = await getTranslations({ locale, namespace: 'Blog.meta' });
   return {
     title: t('title'),
@@ -39,7 +40,8 @@ export async function generateMetadata({ params: { locale } }: BlogIndexProps) {
   };
 }
 
-export default async function BlogIndex({ params: { locale } }: BlogIndexProps) {
+export default async function BlogIndex({ params }: BlogIndexProps) {
+  const { locale } = await params;
   const t = await getTranslations('Blog');
   const posts = await getAllPosts(locale);
 

app/[locale]/layout.tsx

@@ -3,6 +3,7 @@ import Header from '@/components/Header';
 import JsonLd from '@/components/JsonLd';
 import AnalyticsProvider from '@/components/analytics/AnalyticsProvider';
 import CMSConnectivityNotice from '@/components/CMSConnectivityNotice';
+import { FeedbackOverlay } from '@/components/feedback/FeedbackOverlay';
 import { Metadata, Viewport } from 'next';
 import { NextIntlClientProvider } from 'next-intl';
 import { getMessages } from 'next-intl/server';
@@ -32,27 +33,38 @@ export const viewport: Viewport = {
 
 export default async function LocaleLayout({
   children,
-  params: { locale },
+  params,
 }: {
   children: React.ReactNode;
-  params: { locale: string };
+  params: Promise<{ locale: string }>;
 }) {
-  // Providing all messages to the client
-  // side is the easiest way to get started
-  const messages = await getMessages();
+  const { locale } = await params;
+
+  // Ensure locale is a valid string, fallback to 'en'
+  const supportedLocales = ['en', 'de'];
+  const localeStr = (typeof locale === 'string' ? locale : '').trim();
+  const safeLocale = supportedLocales.includes(localeStr) ? localeStr : 'en';
+
+  let messages = {};
+  try {
+    messages = await getMessages();
+  } catch (error) {
+    console.error(`Failed to load messages for locale '${safeLocale}':`, error);
+    messages = {};
+  }
 
   return (
-    <html lang={locale} className="scroll-smooth overflow-x-hidden">
+    <html lang={safeLocale} className="scroll-smooth overflow-x-hidden">
       <body className="flex flex-col min-h-screen font-sans selection:bg-accent selection:text-primary-dark antialiased overflow-x-hidden">
-        <NextIntlClientProvider messages={messages} locale={locale}>
+        <NextIntlClientProvider messages={messages} locale={safeLocale}>
           <JsonLd />
           <Header />
           <main className="flex-grow animate-fade-in overflow-visible">{children}</main>
           <Footer />
           <CMSConnectivityNotice />
 
-          {/* Sends pageviews for client-side navigations */}
           <AnalyticsProvider />
+          {config.feedbackEnabled && <FeedbackOverlay />}
         </NextIntlClientProvider>
       </body>
     </html>

app/[locale]/page.tsx

@@ -15,7 +15,12 @@ import { getTranslations } from 'next-intl/server';
 import { Metadata } from 'next';
 import { getOGImageMetadata } from '@/lib/metadata';
 
-export default function HomePage({ params: { locale } }: { params: { locale: string } }) {
+export default async function HomePage({
+  params,
+}: {
+  params: Promise<{ locale: string }>;
+}) {
+  const { locale } = await params;
   return (
     <div className="flex flex-col min-h-screen">
       <JsonLd
@@ -55,10 +60,11 @@ export default function HomePage({ params: { locale } }: { params: { locale: str
 }
 
 export async function generateMetadata({
-  params: { locale },
+  params,
 }: {
-  params: { locale: string };
+  params: Promise<{ locale: string }>;
 }): Promise<Metadata> {
+  const { locale } = await params;
   // Use translations for meta where available (namespace: Index.meta)
   // Fallback to a sensible default if translation keys are missing.
   let t;

app/[locale]/team/page.tsx

@@ -9,12 +9,13 @@ import Reveal from '@/components/Reveal';
 import Gallery from '@/components/team/Gallery';
 
 interface TeamPageProps {
-  params: {
+  params: Promise<{
     locale: string;
-  };
+  }>;
 }
 
-export async function generateMetadata({ params: { locale } }: TeamPageProps): Promise<Metadata> {
+export async function generateMetadata({ params }: TeamPageProps): Promise<Metadata> {
+  const { locale } = await params;
   const t = await getTranslations({ locale, namespace: 'Team' });
   const title = t('meta.title') || t('hero.subtitle');
   const description = t('meta.description') || t('hero.title');
@@ -43,7 +44,8 @@ export async function generateMetadata({ params: { locale } }: TeamPageProps): P
   };
 }
 
-export default async function TeamPage({ params: { locale } }: TeamPageProps) {
+export default async function TeamPage({ params }: TeamPageProps) {
+  const { locale } = await params;
   const t = await getTranslations({ locale, namespace: 'Team' });
 
   return (