feat(i18n): add localized navigation and news translations

apps/web/src/app/[locale]/news/[slug]/page.tsx

@@ -1,15 +1,15 @@
-import { getPostBySlug } from "@cms/db"
+import { getPostBySlugForLocale } from "@cms/db"
 import { notFound } from "next/navigation"
 
 export const dynamic = "force-dynamic"
 
 type PageProps = {
-  params: Promise<{ slug: string }>
+  params: Promise<{ locale: string; slug: string }>
 }
 
 export default async function PublicNewsDetailPage({ params }: PageProps) {
-  const { slug } = await params
-  const post = await getPostBySlug(slug)
+  const { locale, slug } = await params
+  const post = await getPostBySlugForLocale(slug, locale)
 
   if (!post || post.status !== "published") {
     notFound()

apps/web/src/app/[locale]/news/page.tsx

@@ -1,10 +1,15 @@
-import { listPosts } from "@cms/db"
+import { listPostsForLocale } from "@cms/db"
 import Link from "next/link"
 
 export const dynamic = "force-dynamic"
 
-export default async function PublicNewsIndexPage() {
-  const posts = await listPosts()
+type PublicNewsIndexPageProps = {
+  params: Promise<{ locale: string }>
+}
+
+export default async function PublicNewsIndexPage({ params }: PublicNewsIndexPageProps) {
+  const { locale } = await params
+  const posts = await listPostsForLocale(locale)
 
   return (
     <section className="mx-auto w-full max-w-4xl space-y-4 px-6 py-16">

apps/web/src/components/public-site-header.tsx

@@ -1,11 +1,13 @@
 import { listPublicNavigation } from "@cms/db"
+import { getLocale } from "next-intl/server"
 
 import { Link } from "@/i18n/navigation"
 
 import { LanguageSwitcher } from "./language-switcher"
 
 export async function PublicSiteHeader() {
-  const navItems = await listPublicNavigation("header")
+  const locale = await getLocale()
+  const navItems = await listPublicNavigation("header", locale)
 
   return (
     <header className="border-b border-neutral-200 bg-white/80 backdrop-blur">