feat(i18n): add localized navigation and news translations

TODO.md

@@ -171,7 +171,7 @@ This file is the single source of truth for roadmap and delivery progress.
 - [ ] [P1] Media entity rendering with enrichment data
 - [ ] [P1] Portfolio views (gallery/album/category/tag) for artworks with filter and sort controls
 - [ ] [P1] Rendition-aware media delivery (thumbnail/card/full) per template slot
-- [ ] [P1] Translation-ready content model for public entities (pages/news/navigation labels)
+- [~] [P1] Translation-ready content model for public entities (pages/news/navigation labels)
 - [ ] [P2] Artwork views and listing filters
 - [ ] [P1] Commission request submission flow
 - [x] [P1] Header banner render logic and fallbacks
@@ -187,10 +187,10 @@ This file is the single source of truth for roadmap and delivery progress.
 ### Testing
 
 - [x] [P1] Unit tests for content schemas and service logic
-- [~] [P1] Component tests for admin forms (pages/media/navigation)
+- [x] [P1] Component tests for admin forms (pages/media/navigation)
 - [x] [P1] Integration tests for owner invariant and hidden support-user protection
 - [x] [P1] Integration tests for registration allow/deny behavior
-- [ ] [P1] Integration tests for translated content CRUD and locale-specific validation
+- [x] [P1] Integration tests for translated content CRUD and locale-specific validation
 - [~] [P1] E2E happy paths: create page, publish, see on public app
 - [~] [P1] E2E happy paths: media upload + artwork refinement display
 - [~] [P1] E2E happy paths: commissions kanban transitions
@@ -320,6 +320,9 @@ This file is the single source of truth for roadmap and delivery progress.
 - [2026-02-12] Added owner/support invariant integration tests for auth guards (`apps/admin/src/lib/auth/server.test.ts`), covering protected-user deletion blocking and one-owner repair/promotion rules.
 - [2026-02-12] Started admin form component tests with media upload behavior coverage (`apps/admin/src/components/media/media-upload-form.test.tsx`).
 - [2026-02-12] Added code handover documentation baseline: architecture map, critical invariants, request lifecycles, and onboarding playbook under `docs/product-engineering/`.
+- [2026-02-12] Completed admin form component coverage for pages/navigation/media using isolated form components and tests.
+- [2026-02-12] Added page translation CRUD baseline (`PageTranslation`) with locale validation (`de/en/es/fr`) and integration coverage for localized read + fallback behavior.
+- [2026-02-12] Page editor now supports locale translations in `/pages/:id`; public page rendering uses locale-aware page lookup with base-content fallback.
 
 ## How We Use This File
 

apps/admin/src/app/navigation/page.tsx

@@ -5,17 +5,23 @@ import {
   listNavigationMenus,
   listPages,
   updateNavigationItem,
+  upsertNavigationItemTranslation,
 } from "@cms/db"
 import { Button } from "@cms/ui/button"
 import { revalidatePath } from "next/cache"
 import { redirect } from "next/navigation"
 
 import { AdminShell } from "@/components/admin-shell"
+import { CreateMenuForm } from "@/components/navigation/create-menu-form"
+import { CreateNavigationItemForm } from "@/components/navigation/create-navigation-item-form"
 import { requirePermissionForRoute } from "@/lib/route-guards"
 
 export const dynamic = "force-dynamic"
 
 type SearchParamsInput = Record<string, string | string[] | undefined>
+const SUPPORTED_LOCALES = ["de", "en", "es", "fr"] as const
+
+type SupportedLocale = (typeof SUPPORTED_LOCALES)[number]
 
 function readFirstValue(value: string | string[] | undefined): string | null {
   if (Array.isArray(value)) {
@@ -51,6 +57,14 @@ function readInt(formData: FormData, field: string, fallback = 0): number {
   return parsed
 }
 
+function normalizeLocale(input: string | null): SupportedLocale {
+  if (input && SUPPORTED_LOCALES.includes(input as SupportedLocale)) {
+    return input as SupportedLocale
+  }
+
+  return "en"
+}
+
 function redirectWithState(params: { notice?: string; error?: string }) {
   const query = new URLSearchParams()
 
@@ -163,6 +177,31 @@ async function deleteItemAction(formData: FormData) {
   redirectWithState({ notice: "Navigation item deleted." })
 }
 
+async function upsertItemTranslationAction(formData: FormData) {
+  "use server"
+
+  await requirePermissionForRoute({
+    nextPath: "/navigation",
+    permission: "navigation:write",
+    scope: "team",
+  })
+
+  const locale = normalizeLocale(readInputString(formData, "locale"))
+
+  try {
+    await upsertNavigationItemTranslation({
+      navigationItemId: readInputString(formData, "navigationItemId"),
+      locale,
+      label: readInputString(formData, "label"),
+    })
+  } catch {
+    redirectWithState({ error: "Failed to save item translation." })
+  }
+
+  revalidatePath("/navigation")
+  redirectWithState({ notice: "Navigation item translation saved." })
+}
+
 export default async function NavigationManagementPage({
   searchParams,
 }: {
@@ -182,6 +221,7 @@ export default async function NavigationManagementPage({
 
   const notice = readFirstValue(resolvedSearchParams.notice)
   const error = readFirstValue(resolvedSearchParams.error)
+  const selectedLocale = normalizeLocale(readFirstValue(resolvedSearchParams.locale))
 
   return (
     <AdminShell
@@ -206,127 +246,32 @@ export default async function NavigationManagementPage({
       <section className="grid gap-4 lg:grid-cols-2">
         <article className="rounded-xl border border-neutral-200 p-6">
           <h2 className="text-xl font-medium">Create Menu</h2>
-          <form action={createMenuAction} className="mt-4 space-y-3">
+          <CreateMenuForm action={createMenuAction} />
-            <label className="space-y-1">
-              <span className="text-xs text-neutral-600">Name</span>
-              <input
-                name="name"
-                required
-                className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
-              />
-            </label>
-            <label className="space-y-1">
-              <span className="text-xs text-neutral-600">Slug</span>
-              <input
-                name="slug"
-                required
-                className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
-              />
-            </label>
-            <label className="space-y-1">
-              <span className="text-xs text-neutral-600">Location</span>
-              <input
-                name="location"
-                defaultValue="primary"
-                className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
-              />
-            </label>
-            <label className="inline-flex items-center gap-2 text-sm text-neutral-700">
-              <input
-                name="isVisible"
-                type="checkbox"
-                value="true"
-                defaultChecked
-                className="size-4"
-              />
-              Visible
-            </label>
-            <Button type="submit">Create menu</Button>
-          </form>
         </article>
 
         <article className="rounded-xl border border-neutral-200 p-6">
           <h2 className="text-xl font-medium">Create Navigation Item</h2>
-          <form action={createItemAction} className="mt-4 space-y-3">
+          <CreateNavigationItemForm action={createItemAction} menus={menus} pages={pages} />
-            <label className="space-y-1">
-              <span className="text-xs text-neutral-600">Menu</span>
-              <select
-                name="menuId"
-                className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
-              >
-                {menus.map((menu) => (
-                  <option key={menu.id} value={menu.id}>
-                    {menu.name} ({menu.location})
-                  </option>
-                ))}
-              </select>
-            </label>
-            <label className="space-y-1">
-              <span className="text-xs text-neutral-600">Label</span>
-              <input
-                name="label"
-                required
-                className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
-              />
-            </label>
-            <div className="grid gap-3 md:grid-cols-2">
-              <label className="space-y-1">
-                <span className="text-xs text-neutral-600">Custom href</span>
-                <input
-                  name="href"
-                  className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
-                />
-              </label>
-              <label className="space-y-1">
-                <span className="text-xs text-neutral-600">Linked page</span>
-                <select
-                  name="pageId"
-                  className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
-                >
-                  <option value="">(none)</option>
-                  {pages.map((page) => (
-                    <option key={page.id} value={page.id}>
-                      {page.title} (/{page.slug})
-                    </option>
-                  ))}
-                </select>
-              </label>
-            </div>
-            <div className="grid gap-3 md:grid-cols-2">
-              <label className="space-y-1">
-                <span className="text-xs text-neutral-600">Parent item id</span>
-                <input
-                  name="parentId"
-                  className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
-                />
-              </label>
-              <label className="space-y-1">
-                <span className="text-xs text-neutral-600">Sort order</span>
-                <input
-                  name="sortOrder"
-                  defaultValue="0"
-                  type="number"
-                  min={0}
-                  className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
-                />
-              </label>
-            </div>
-            <label className="inline-flex items-center gap-2 text-sm text-neutral-700">
-              <input
-                name="isVisible"
-                type="checkbox"
-                value="true"
-                defaultChecked
-                className="size-4"
-              />
-              Visible
-            </label>
-            <Button type="submit">Create item</Button>
-          </form>
         </article>
       </section>
 
       <section className="space-y-4">
+        <div className="flex flex-wrap gap-2">
+          {SUPPORTED_LOCALES.map((locale) => (
+            <a
+              key={locale}
+              href={`/navigation?locale=${locale}`}
+              className={`inline-flex rounded border px-3 py-1.5 text-xs ${
+                selectedLocale === locale
+                  ? "border-neutral-800 bg-neutral-900 text-white"
+                  : "border-neutral-300 text-neutral-700"
+              }`}
+            >
+              {locale.toUpperCase()}
+            </a>
+          ))}
+        </div>
+
         {menus.length === 0 ? (
           <article className="rounded-xl border border-neutral-200 p-6 text-sm text-neutral-600">
             No navigation menus yet.
@@ -347,94 +292,126 @@ export default async function NavigationManagementPage({
                 {menu.items.length === 0 ? (
                   <p className="text-sm text-neutral-600">No items in this menu.</p>
                 ) : (
-                  menu.items.map((item) => (
+                  menu.items.map((item) => {
-                    <form
+                    const translation = item.translations.find(
-                      key={item.id}
+                      (entry) => entry.locale === selectedLocale,
-                      action={updateItemAction}
+                    )
-                      className="rounded-lg border border-neutral-200 p-3"
-                    >
-                      <input type="hidden" name="id" value={item.id} />
-                      <div className="grid gap-3 md:grid-cols-5">
-                        <label className="space-y-1 md:col-span-2">
-                          <span className="text-xs text-neutral-600">Label</span>
-                          <input
-                            name="label"
-                            defaultValue={item.label}
-                            className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
-                          />
-                        </label>
-                        <label className="space-y-1 md:col-span-2">
-                          <span className="text-xs text-neutral-600">Href</span>
-                          <input
-                            name="href"
-                            defaultValue={item.href ?? ""}
-                            className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
-                          />
-                        </label>
-                        <label className="space-y-1">
-                          <span className="text-xs text-neutral-600">Sort</span>
-                          <input
-                            name="sortOrder"
-                            type="number"
-                            min={0}
-                            defaultValue={item.sortOrder}
-                            className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
-                          />
-                        </label>
-                      </div>
 
-                      <div className="mt-3 grid gap-3 md:grid-cols-2">
+                    return (
-                        <label className="space-y-1">
+                      <div key={item.id} className="rounded-lg border border-neutral-200 p-3">
-                          <span className="text-xs text-neutral-600">Linked page</span>
+                        <form action={updateItemAction}>
-                          <select
+                          <input type="hidden" name="id" value={item.id} />
-                            name="pageId"
+                          <div className="grid gap-3 md:grid-cols-5">
-                            defaultValue={item.pageId ?? ""}
+                            <label className="space-y-1 md:col-span-2">
-                            className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+                              <span className="text-xs text-neutral-600">Label</span>
-                          >
+                              <input
-                            <option value="">(none)</option>
+                                name="label"
-                            {pages.map((page) => (
+                                defaultValue={item.label}
-                              <option key={page.id} value={page.id}>
+                                className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
-                                {page.title} (/{page.slug})
+                              />
-                              </option>
+                            </label>
-                            ))}
+                            <label className="space-y-1 md:col-span-2">
-                          </select>
+                              <span className="text-xs text-neutral-600">Href</span>
-                        </label>
+                              <input
-                        <label className="space-y-1">
+                                name="href"
-                          <span className="text-xs text-neutral-600">Parent id</span>
+                                defaultValue={item.href ?? ""}
-                          <input
+                                className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
-                            name="parentId"
+                              />
-                            defaultValue={item.parentId ?? ""}
+                            </label>
-                            className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+                            <label className="space-y-1">
-                          />
+                              <span className="text-xs text-neutral-600">Sort</span>
-                        </label>
+                              <input
-                      </div>
+                                name="sortOrder"
+                                type="number"
+                                min={0}
+                                defaultValue={item.sortOrder}
+                                className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+                              />
+                            </label>
+                          </div>
 
-                      <div className="mt-3 flex flex-wrap items-center justify-between gap-3">
+                          <div className="mt-3 grid gap-3 md:grid-cols-2">
-                        <label className="inline-flex items-center gap-2 text-sm text-neutral-700">
+                            <label className="space-y-1">
-                          <input
+                              <span className="text-xs text-neutral-600">Linked page</span>
-                            type="checkbox"
+                              <select
-                            name="isVisible"
+                                name="pageId"
-                            value="true"
+                                defaultValue={item.pageId ?? ""}
-                            defaultChecked={item.isVisible}
+                                className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
-                            className="size-4"
+                              >
-                          />
+                                <option value="">(none)</option>
-                          Visible
+                                {pages.map((page) => (
-                        </label>
+                                  <option key={page.id} value={page.id}>
-                        <div className="flex items-center gap-2">
+                                    {page.title} (/{page.slug})
-                          <Button type="submit" size="sm">
+                                  </option>
-                            Save item
+                                ))}
-                          </Button>
+                              </select>
-                          <button
+                            </label>
-                            type="submit"
+                            <label className="space-y-1">
-                            formAction={deleteItemAction}
+                              <span className="text-xs text-neutral-600">Parent id</span>
-                            className="rounded-md border border-red-300 px-3 py-2 text-sm text-red-700"
+                              <input
-                          >
+                                name="parentId"
-                            Delete
+                                defaultValue={item.parentId ?? ""}
-                          </button>
+                                className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
-                        </div>
+                              />
+                            </label>
+                          </div>
+
+                          <div className="mt-3 flex flex-wrap items-center justify-between gap-3">
+                            <label className="inline-flex items-center gap-2 text-sm text-neutral-700">
+                              <input
+                                type="checkbox"
+                                name="isVisible"
+                                value="true"
+                                defaultChecked={item.isVisible}
+                                className="size-4"
+                              />
+                              Visible
+                            </label>
+                            <div className="flex items-center gap-2">
+                              <Button type="submit" size="sm">
+                                Save item
+                              </Button>
+                              <button
+                                type="submit"
+                                formAction={deleteItemAction}
+                                className="rounded-md border border-red-300 px-3 py-2 text-sm text-red-700"
+                              >
+                                Delete
+                              </button>
+                            </div>
+                          </div>
+                        </form>
+
+                        <form
+                          action={upsertItemTranslationAction}
+                          className="mt-3 rounded border border-neutral-200 p-3"
+                        >
+                          <input type="hidden" name="navigationItemId" value={item.id} />
+                          <input type="hidden" name="locale" value={selectedLocale} />
+
+                          <p className="text-xs text-neutral-600">
+                            Translation ({selectedLocale.toUpperCase()}) - saved locales:{" "}
+                            {item.translations.length > 0
+                              ? item.translations
+                                  .map((entry) => entry.locale.toUpperCase())
+                                  .join(", ")
+                              : "none"}
+                          </p>
+
+                          <div className="mt-2 flex gap-2">
+                            <input
+                              name="label"
+                              defaultValue={translation?.label ?? item.label}
+                              className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+                            />
+                            <Button type="submit" size="sm" variant="secondary">
+                              Save translation
+                            </Button>
+                          </div>
+                        </form>
                       </div>
-                    </form>
+                    )
-                  ))
+                  })
                 )}
               </div>
             </article>

apps/admin/src/app/news/page.tsx

@@ -1,4 +1,10 @@
-import { createPost, deletePost, listPosts, updatePost } from "@cms/db"
+import {
+  createPost,
+  deletePost,
+  listPostsWithTranslations,
+  updatePost,
+  upsertPostTranslation,
+} from "@cms/db"
 import { Button } from "@cms/ui/button"
 import { revalidatePath } from "next/cache"
 import { redirect } from "next/navigation"
@@ -9,6 +15,9 @@ import { requirePermissionForRoute } from "@/lib/route-guards"
 export const dynamic = "force-dynamic"
 
 type SearchParamsInput = Record<string, string | string[] | undefined>
+const SUPPORTED_LOCALES = ["de", "en", "es", "fr"] as const
+
+type SupportedLocale = (typeof SUPPORTED_LOCALES)[number]
 
 function readFirstValue(value: string | string[] | undefined): string | null {
   if (Array.isArray(value)) {
@@ -28,6 +37,14 @@ function readNullableString(formData: FormData, field: string): string | undefin
   return value.length > 0 ? value : undefined
 }
 
+function normalizeLocale(input: string | null): SupportedLocale {
+  if (input && SUPPORTED_LOCALES.includes(input as SupportedLocale)) {
+    return input as SupportedLocale
+  }
+
+  return "en"
+}
+
 function redirectWithState(params: { notice?: string; error?: string }) {
   const query = new URLSearchParams()
 
@@ -115,6 +132,34 @@ async function deleteNewsAction(formData: FormData) {
   redirectWithState({ notice: "Post deleted." })
 }
 
+async function upsertNewsTranslationAction(formData: FormData) {
+  "use server"
+
+  await requirePermissionForRoute({
+    nextPath: "/news",
+    permission: "news:write",
+    scope: "team",
+  })
+
+  const locale = normalizeLocale(readInputString(formData, "locale"))
+
+  try {
+    await upsertPostTranslation({
+      postId: readInputString(formData, "postId"),
+      locale,
+      title: readInputString(formData, "title"),
+      excerpt: readNullableString(formData, "excerpt") ?? null,
+      body: readInputString(formData, "body"),
+    })
+  } catch {
+    redirectWithState({ error: "Failed to save translation." })
+  }
+
+  revalidatePath("/news")
+  revalidatePath("/")
+  redirectWithState({ notice: "Post translation saved." })
+}
+
 export default async function NewsManagementPage({
   searchParams,
 }: {
@@ -126,10 +171,14 @@ export default async function NewsManagementPage({
     scope: "team",
   })
 
-  const [resolvedSearchParams, posts] = await Promise.all([searchParams, listPosts()])
+  const [resolvedSearchParams, posts] = await Promise.all([
+    searchParams,
+    listPostsWithTranslations(),
+  ])
 
   const notice = readFirstValue(resolvedSearchParams.notice)
   const error = readFirstValue(resolvedSearchParams.error)
+  const selectedLocale = normalizeLocale(readFirstValue(resolvedSearchParams.locale))
 
   return (
     <AdminShell
@@ -204,72 +253,146 @@ export default async function NewsManagementPage({
       </section>
 
       <section className="space-y-3">
-        {posts.map((post) => (
+        <div className="flex flex-wrap gap-2">
-          <form
+          {SUPPORTED_LOCALES.map((locale) => (
-            key={post.id}
+            <a
-            action={updateNewsAction}
+              key={locale}
-            className="rounded-xl border border-neutral-200 p-6"
+              href={`/news?locale=${locale}`}
-          >
+              className={`inline-flex rounded border px-3 py-1.5 text-xs ${
-            <input type="hidden" name="id" value={post.id} />
+                selectedLocale === locale
-            <div className="grid gap-3 md:grid-cols-2">
+                  ? "border-neutral-800 bg-neutral-900 text-white"
-              <label className="space-y-1">
+                  : "border-neutral-300 text-neutral-700"
-                <span className="text-xs text-neutral-600">Title</span>
+              }`}
-                <input
+            >
-                  name="title"
+              {locale.toUpperCase()}
-                  defaultValue={post.title}
+            </a>
-                  className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+          ))}
-                />
+        </div>
-              </label>
+
-              <label className="space-y-1">
+        {posts.map((post) => {
-                <span className="text-xs text-neutral-600">Slug</span>
+          const translation = post.translations.find((entry) => entry.locale === selectedLocale)
-                <input
+
-                  name="slug"
+          return (
-                  defaultValue={post.slug}
+            <div key={post.id} className="rounded-xl border border-neutral-200 p-6">
-                  className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+              <form action={updateNewsAction}>
-                />
+                <input type="hidden" name="id" value={post.id} />
-              </label>
+                <div className="grid gap-3 md:grid-cols-2">
-            </div>
+                  <label className="space-y-1">
-            <label className="mt-3 block space-y-1">
+                    <span className="text-xs text-neutral-600">Title</span>
-              <span className="text-xs text-neutral-600">Excerpt</span>
+                    <input
-              <input
+                      name="title"
-                name="excerpt"
+                      defaultValue={post.title}
-                defaultValue={post.excerpt ?? ""}
+                      className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
-                className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+                    />
-              />
+                  </label>
-            </label>
+                  <label className="space-y-1">
-            <label className="mt-3 block space-y-1">
+                    <span className="text-xs text-neutral-600">Slug</span>
-              <span className="text-xs text-neutral-600">Body</span>
+                    <input
-              <textarea
+                      name="slug"
-                name="body"
+                      defaultValue={post.slug}
-                rows={4}
+                      className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
-                defaultValue={post.body}
+                    />
-                className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+                  </label>
-              />
+                </div>
-            </label>
+                <label className="mt-3 block space-y-1">
-            <div className="mt-3 flex flex-wrap items-center justify-between gap-3">
+                  <span className="text-xs text-neutral-600">Excerpt</span>
-              <select
+                  <input
-                name="status"
+                    name="excerpt"
-                defaultValue={post.status}
+                    defaultValue={post.excerpt ?? ""}
-                className="rounded border border-neutral-300 px-3 py-2 text-sm"
+                    className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+                  />
+                </label>
+                <label className="mt-3 block space-y-1">
+                  <span className="text-xs text-neutral-600">Body</span>
+                  <textarea
+                    name="body"
+                    rows={4}
+                    defaultValue={post.body}
+                    className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+                  />
+                </label>
+                <div className="mt-3 flex flex-wrap items-center justify-between gap-3">
+                  <select
+                    name="status"
+                    defaultValue={post.status}
+                    className="rounded border border-neutral-300 px-3 py-2 text-sm"
+                  >
+                    <option value="draft">draft</option>
+                    <option value="published">published</option>
+                  </select>
+                  <div className="flex items-center gap-2">
+                    <Button type="submit" size="sm">
+                      Save
+                    </Button>
+                    <button
+                      type="submit"
+                      formAction={deleteNewsAction}
+                      className="rounded-md border border-red-300 px-3 py-2 text-sm text-red-700"
+                    >
+                      Delete
+                    </button>
+                  </div>
+                </div>
+              </form>
+
+              <form
+                action={upsertNewsTranslationAction}
+                className="mt-4 rounded-lg border border-neutral-200 p-4"
               >
-                <option value="draft">draft</option>
+                <input type="hidden" name="postId" value={post.id} />
-                <option value="published">published</option>
+                <input type="hidden" name="locale" value={selectedLocale} />
-              </select>
+
-              <div className="flex items-center gap-2">
+                <h3 className="text-sm font-medium">
-                <Button type="submit" size="sm">
+                  Translation ({selectedLocale.toUpperCase()})
-                  Save
+                </h3>
-                </Button>
+                <p className="mt-1 text-xs text-neutral-600">
-                <button
+                  Missing fields fall back to base post content on public pages.
-                  type="submit"
+                </p>
-                  formAction={deleteNewsAction}
+                {post.translations.length > 0 ? (
-                  className="rounded-md border border-red-300 px-3 py-2 text-sm text-red-700"
+                  <p className="mt-2 text-xs text-neutral-600">
-                >
+                    Saved locales:{" "}
-                  Delete
+                    {post.translations.map((entry) => entry.locale.toUpperCase()).join(", ")}
-                </button>
+                  </p>
-              </div>
+                ) : null}
+
+                <div className="mt-3 grid gap-3 md:grid-cols-2">
+                  <label className="space-y-1">
+                    <span className="text-xs text-neutral-600">Title</span>
+                    <input
+                      name="title"
+                      defaultValue={translation?.title ?? post.title}
+                      className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+                    />
+                  </label>
+                  <label className="space-y-1">
+                    <span className="text-xs text-neutral-600">Excerpt</span>
+                    <input
+                      name="excerpt"
+                      defaultValue={translation?.excerpt ?? post.excerpt ?? ""}
+                      className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+                    />
+                  </label>
+                </div>
+
+                <label className="mt-3 block space-y-1">
+                  <span className="text-xs text-neutral-600">Body</span>
+                  <textarea
+                    name="body"
+                    rows={4}
+                    defaultValue={translation?.body ?? post.body}
+                    className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+                  />
+                </label>
+
+                <div className="mt-3">
+                  <Button type="submit" size="sm">
+                    Save translation
+                  </Button>
+                </div>
+              </form>
             </div>
-          </form>
+          )
-        ))}
+        })}
       </section>
     </AdminShell>
   )

apps/admin/src/app/pages/[id]/page.tsx

@@ -1,4 +1,10 @@
-import { deletePage, getPageById, updatePage } from "@cms/db"
+import {
+  deletePage,
+  getPageById,
+  listPageTranslations,
+  updatePage,
+  upsertPageTranslation,
+} from "@cms/db"
 import { Button } from "@cms/ui/button"
 import Link from "next/link"
 import { redirect } from "next/navigation"
@@ -9,6 +15,8 @@ import { requirePermissionForRoute } from "@/lib/route-guards"
 export const dynamic = "force-dynamic"
 
 type SearchParamsInput = Record<string, string | string[] | undefined>
+const SUPPORTED_LOCALES = ["de", "en", "es", "fr"] as const
+type SupportedLocale = (typeof SUPPORTED_LOCALES)[number]
 
 type PageProps = {
   params: Promise<{ id: string }>
@@ -48,6 +56,14 @@ function redirectWithState(pageId: string, params: { notice?: string; error?: st
   redirect(value ? `/pages/${pageId}?${value}` : `/pages/${pageId}`)
 }
 
+function normalizeLocale(input: string | null): SupportedLocale {
+  if (input && SUPPORTED_LOCALES.includes(input as SupportedLocale)) {
+    return input as SupportedLocale
+  }
+
+  return "en"
+}
+
 export default async function PageEditorPage({ params, searchParams }: PageProps) {
   const role = await requirePermissionForRoute({
     nextPath: "/pages",
@@ -57,7 +73,11 @@ export default async function PageEditorPage({ params, searchParams }: PageProps
   const resolvedParams = await params
   const pageId = resolvedParams.id
 
-  const [resolvedSearchParams, pageRecord] = await Promise.all([searchParams, getPageById(pageId)])
+  const [resolvedSearchParams, pageRecord, translations] = await Promise.all([
+    searchParams,
+    getPageById(pageId),
+    listPageTranslations(pageId),
+  ])
 
   if (!pageRecord) {
     redirect("/pages?error=Page+not+found")
@@ -66,6 +86,8 @@ export default async function PageEditorPage({ params, searchParams }: PageProps
   const page = pageRecord
   const notice = readFirstValue(resolvedSearchParams.notice)
   const error = readFirstValue(resolvedSearchParams.error)
+  const selectedLocale = normalizeLocale(readFirstValue(resolvedSearchParams.locale))
+  const selectedTranslation = translations.find((entry) => entry.locale === selectedLocale)
 
   async function updatePageAction(formData: FormData) {
     "use server"
@@ -118,6 +140,34 @@ export default async function PageEditorPage({ params, searchParams }: PageProps
     redirect("/pages?notice=Page+deleted")
   }
 
+  async function upsertPageTranslationAction(formData: FormData) {
+    "use server"
+
+    await requirePermissionForRoute({
+      nextPath: "/pages",
+      permission: "pages:write",
+      scope: "team",
+    })
+
+    const locale = normalizeLocale(readInputString(formData, "locale"))
+
+    try {
+      await upsertPageTranslation({
+        pageId,
+        locale,
+        title: readInputString(formData, "title"),
+        summary: readNullableString(formData, "summary"),
+        content: readInputString(formData, "content"),
+        seoTitle: readNullableString(formData, "seoTitle"),
+        seoDescription: readNullableString(formData, "seoDescription"),
+      })
+    } catch {
+      redirect(`/pages/${pageId}?error=Failed+to+save+translation.&locale=${locale}`)
+    }
+
+    redirect(`/pages/${pageId}?notice=Translation+saved.&locale=${locale}`)
+  }
+
   return (
     <AdminShell
       role={role}
@@ -226,6 +276,132 @@ export default async function PageEditorPage({ params, searchParams }: PageProps
         </form>
       </section>
 
+      <section className="rounded-xl border border-neutral-200 p-6">
+        <div className="space-y-1">
+          <h3 className="text-xl font-medium">Translations</h3>
+          <p className="text-sm text-neutral-600">
+            Add locale-specific page content. Missing locales fall back to base page fields.
+          </p>
+        </div>
+
+        <div className="mt-4 flex flex-wrap gap-2">
+          {SUPPORTED_LOCALES.map((locale) => {
+            const isActive = locale === selectedLocale
+            const hasTranslation = translations.some((entry) => entry.locale === locale)
+
+            return (
+              <Link
+                key={locale}
+                href={`/pages/${pageId}?locale=${locale}`}
+                className={`inline-flex items-center gap-2 rounded border px-3 py-1.5 text-xs ${
+                  isActive
+                    ? "border-neutral-800 bg-neutral-900 text-white"
+                    : "border-neutral-300 text-neutral-700"
+                }`}
+              >
+                <span>{locale.toUpperCase()}</span>
+                <span className={isActive ? "text-neutral-200" : "text-neutral-500"}>
+                  {hasTranslation ? "saved" : "missing"}
+                </span>
+              </Link>
+            )
+          })}
+        </div>
+
+        {translations.length > 0 ? (
+          <div className="mt-4 rounded border border-neutral-200">
+            <table className="min-w-full text-left text-sm">
+              <thead className="text-xs uppercase tracking-wide text-neutral-500">
+                <tr>
+                  <th className="px-3 py-2">Locale</th>
+                  <th className="px-3 py-2">Title</th>
+                  <th className="px-3 py-2">Updated</th>
+                </tr>
+              </thead>
+              <tbody>
+                {translations.map((translation) => (
+                  <tr key={translation.id} className="border-t border-neutral-200">
+                    <td className="px-3 py-2">{translation.locale.toUpperCase()}</td>
+                    <td className="px-3 py-2">{translation.title}</td>
+                    <td className="px-3 py-2 text-neutral-600">
+                      {translation.updatedAt.toLocaleDateString("en-US")}
+                    </td>
+                  </tr>
+                ))}
+              </tbody>
+            </table>
+          </div>
+        ) : null}
+
+        <form action={upsertPageTranslationAction} className="mt-6 space-y-3">
+          <label className="space-y-1">
+            <span className="text-xs text-neutral-600">Locale</span>
+            <select
+              name="locale"
+              defaultValue={selectedLocale}
+              className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+            >
+              {SUPPORTED_LOCALES.map((locale) => (
+                <option key={locale} value={locale}>
+                  {locale.toUpperCase()}
+                </option>
+              ))}
+            </select>
+          </label>
+
+          <label className="space-y-1">
+            <span className="text-xs text-neutral-600">Title</span>
+            <input
+              name="title"
+              defaultValue={selectedTranslation?.title ?? page.title}
+              required
+              className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+            />
+          </label>
+
+          <label className="space-y-1">
+            <span className="text-xs text-neutral-600">Summary</span>
+            <input
+              name="summary"
+              defaultValue={selectedTranslation?.summary ?? page.summary ?? ""}
+              className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+            />
+          </label>
+
+          <label className="space-y-1">
+            <span className="text-xs text-neutral-600">Content</span>
+            <textarea
+              name="content"
+              rows={8}
+              defaultValue={selectedTranslation?.content ?? page.content}
+              required
+              className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+            />
+          </label>
+
+          <div className="grid gap-3 md:grid-cols-2">
+            <label className="space-y-1">
+              <span className="text-xs text-neutral-600">SEO title</span>
+              <input
+                name="seoTitle"
+                defaultValue={selectedTranslation?.seoTitle ?? page.seoTitle ?? ""}
+                className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+              />
+            </label>
+            <label className="space-y-1">
+              <span className="text-xs text-neutral-600">SEO description</span>
+              <input
+                name="seoDescription"
+                defaultValue={selectedTranslation?.seoDescription ?? page.seoDescription ?? ""}
+                className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+              />
+            </label>
+          </div>
+
+          <Button type="submit">Save translation</Button>
+        </form>
+      </section>
+
       <section className="rounded-xl border border-red-300 bg-red-50 p-6">
         <h3 className="text-lg font-medium text-red-800">Danger Zone</h3>
         <p className="mt-1 text-sm text-red-700">

apps/admin/src/app/pages/page.tsx

@@ -1,10 +1,10 @@
 import { createPage, listPages } from "@cms/db"
-import { Button } from "@cms/ui/button"
 import { revalidatePath } from "next/cache"
 import Link from "next/link"
 import { redirect } from "next/navigation"
 
 import { AdminShell } from "@/components/admin-shell"
+import { CreatePageForm } from "@/components/pages/create-page-form"
 import { requirePermissionForRoute } from "@/lib/route-guards"
 
 export const dynamic = "force-dynamic"
@@ -110,75 +110,7 @@ export default async function PagesManagementPage({
 
       <section className="rounded-xl border border-neutral-200 p-6">
         <h2 className="text-xl font-medium">Create Page</h2>
-        <form action={createPageAction} className="mt-4 space-y-3">
+        <CreatePageForm action={createPageAction} />
-          <div className="grid gap-3 md:grid-cols-3">
-            <label className="space-y-1 md:col-span-2">
-              <span className="text-xs text-neutral-600">Title</span>
-              <input
-                name="title"
-                required
-                className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
-              />
-            </label>
-            <label className="space-y-1">
-              <span className="text-xs text-neutral-600">Status</span>
-              <select
-                name="status"
-                defaultValue="draft"
-                className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
-              >
-                <option value="draft">draft</option>
-                <option value="published">published</option>
-              </select>
-            </label>
-          </div>
-
-          <label className="space-y-1">
-            <span className="text-xs text-neutral-600">Slug</span>
-            <input
-              name="slug"
-              required
-              className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
-            />
-          </label>
-
-          <label className="space-y-1">
-            <span className="text-xs text-neutral-600">Summary</span>
-            <input
-              name="summary"
-              className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
-            />
-          </label>
-
-          <label className="space-y-1">
-            <span className="text-xs text-neutral-600">Content</span>
-            <textarea
-              name="content"
-              rows={6}
-              required
-              className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
-            />
-          </label>
-
-          <div className="grid gap-3 md:grid-cols-2">
-            <label className="space-y-1">
-              <span className="text-xs text-neutral-600">SEO title</span>
-              <input
-                name="seoTitle"
-                className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
-              />
-            </label>
-            <label className="space-y-1">
-              <span className="text-xs text-neutral-600">SEO description</span>
-              <input
-                name="seoDescription"
-                className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
-              />
-            </label>
-          </div>
-
-          <Button type="submit">Create page</Button>
-        </form>
       </section>
 
       <section className="rounded-xl border border-neutral-200 p-6">

apps/admin/src/components/navigation/create-menu-form.test.tsx

@@ -0,0 +1,20 @@
+/* @vitest-environment jsdom */
+
+import { render, screen } from "@testing-library/react"
+import { describe, expect, it, vi } from "vitest"
+
+import { CreateMenuForm } from "./create-menu-form"
+
+describe("CreateMenuForm", () => {
+  it("renders defaults for location and visibility", () => {
+    render(<CreateMenuForm action={vi.fn()} />)
+
+    const location = screen.getByLabelText("Location") as HTMLInputElement
+    expect(location.value).toBe("primary")
+
+    const visible = screen.getByLabelText("Visible") as HTMLInputElement
+    expect(visible.checked).toBe(true)
+
+    expect(screen.getByRole("button", { name: "Create menu" })).not.toBeNull()
+  })
+})

apps/admin/src/components/navigation/create-menu-form.tsx

@@ -0,0 +1,41 @@
+import { Button } from "@cms/ui/button"
+
+type CreateMenuFormProps = {
+  action: (formData: FormData) => void | Promise<void>
+}
+
+export function CreateMenuForm({ action }: CreateMenuFormProps) {
+  return (
+    <form action={action} className="mt-4 space-y-3">
+      <label className="space-y-1">
+        <span className="text-xs text-neutral-600">Name</span>
+        <input
+          name="name"
+          required
+          className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+        />
+      </label>
+      <label className="space-y-1">
+        <span className="text-xs text-neutral-600">Slug</span>
+        <input
+          name="slug"
+          required
+          className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+        />
+      </label>
+      <label className="space-y-1">
+        <span className="text-xs text-neutral-600">Location</span>
+        <input
+          name="location"
+          defaultValue="primary"
+          className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+        />
+      </label>
+      <label className="inline-flex items-center gap-2 text-sm text-neutral-700">
+        <input name="isVisible" type="checkbox" value="true" defaultChecked className="size-4" />
+        Visible
+      </label>
+      <Button type="submit">Create menu</Button>
+    </form>
+  )
+}

apps/admin/src/components/navigation/create-navigation-item-form.test.tsx

@@ -0,0 +1,32 @@
+/* @vitest-environment jsdom */
+
+import { render, screen } from "@testing-library/react"
+import { describe, expect, it, vi } from "vitest"
+
+import { CreateNavigationItemForm } from "./create-navigation-item-form"
+
+describe("CreateNavigationItemForm", () => {
+  it("renders menu/page options and defaults", () => {
+    render(
+      <CreateNavigationItemForm
+        action={vi.fn()}
+        menus={[{ id: "menu-1", name: "Primary", location: "header" }]}
+        pages={[{ id: "page-1", title: "Home", slug: "home" }]}
+      />,
+    )
+
+    const menu = screen.getByLabelText("Menu") as HTMLSelectElement
+    expect(menu.options.length).toBe(1)
+    expect(menu.value).toBe("menu-1")
+
+    const page = screen.getByLabelText("Linked page") as HTMLSelectElement
+    expect(page.options.length).toBe(2)
+    expect(page.options[0]?.value).toBe("")
+
+    const sortOrder = screen.getByLabelText("Sort order") as HTMLInputElement
+    expect(sortOrder.value).toBe("0")
+
+    const visible = screen.getByLabelText("Visible") as HTMLInputElement
+    expect(visible.checked).toBe(true)
+  })
+})

apps/admin/src/components/navigation/create-navigation-item-form.tsx

@@ -0,0 +1,94 @@
+import { Button } from "@cms/ui/button"
+
+type MenuOption = {
+  id: string
+  name: string
+  location: string
+}
+
+type PageOption = {
+  id: string
+  title: string
+  slug: string
+}
+
+type CreateNavigationItemFormProps = {
+  action: (formData: FormData) => void | Promise<void>
+  menus: MenuOption[]
+  pages: PageOption[]
+}
+
+export function CreateNavigationItemForm({ action, menus, pages }: CreateNavigationItemFormProps) {
+  return (
+    <form action={action} className="mt-4 space-y-3">
+      <label className="space-y-1">
+        <span className="text-xs text-neutral-600">Menu</span>
+        <select
+          name="menuId"
+          className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+        >
+          {menus.map((menu) => (
+            <option key={menu.id} value={menu.id}>
+              {menu.name} ({menu.location})
+            </option>
+          ))}
+        </select>
+      </label>
+      <label className="space-y-1">
+        <span className="text-xs text-neutral-600">Label</span>
+        <input
+          name="label"
+          required
+          className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+        />
+      </label>
+      <div className="grid gap-3 md:grid-cols-2">
+        <label className="space-y-1">
+          <span className="text-xs text-neutral-600">Custom href</span>
+          <input
+            name="href"
+            className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+          />
+        </label>
+        <label className="space-y-1">
+          <span className="text-xs text-neutral-600">Linked page</span>
+          <select
+            name="pageId"
+            className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+          >
+            <option value="">(none)</option>
+            {pages.map((page) => (
+              <option key={page.id} value={page.id}>
+                {page.title} (/{page.slug})
+              </option>
+            ))}
+          </select>
+        </label>
+      </div>
+      <div className="grid gap-3 md:grid-cols-2">
+        <label className="space-y-1">
+          <span className="text-xs text-neutral-600">Parent item id</span>
+          <input
+            name="parentId"
+            className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+          />
+        </label>
+        <label className="space-y-1">
+          <span className="text-xs text-neutral-600">Sort order</span>
+          <input
+            name="sortOrder"
+            defaultValue="0"
+            type="number"
+            min={0}
+            className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+          />
+        </label>
+      </div>
+      <label className="inline-flex items-center gap-2 text-sm text-neutral-700">
+        <input name="isVisible" type="checkbox" value="true" defaultChecked className="size-4" />
+        Visible
+      </label>
+      <Button type="submit">Create item</Button>
+    </form>
+  )
+}

apps/admin/src/components/pages/create-page-form.test.tsx

@@ -0,0 +1,21 @@
+/* @vitest-environment jsdom */
+
+import { render, screen } from "@testing-library/react"
+import { describe, expect, it, vi } from "vitest"
+
+import { CreatePageForm } from "./create-page-form"
+
+describe("CreatePageForm", () => {
+  it("renders required fields and draft default status", () => {
+    render(<CreatePageForm action={vi.fn()} />)
+
+    expect((screen.getByLabelText("Title") as HTMLInputElement).name).toBe("title")
+    expect((screen.getByLabelText("Slug") as HTMLInputElement).name).toBe("slug")
+    expect((screen.getByLabelText("Content") as HTMLTextAreaElement).name).toBe("content")
+
+    const status = screen.getByLabelText("Status") as HTMLSelectElement
+    expect(status.value).toBe("draft")
+
+    expect(screen.getByRole("button", { name: "Create page" })).not.toBeNull()
+  })
+})

apps/admin/src/components/pages/create-page-form.tsx

@@ -0,0 +1,79 @@
+import { Button } from "@cms/ui/button"
+
+type CreatePageFormProps = {
+  action: (formData: FormData) => void | Promise<void>
+}
+
+export function CreatePageForm({ action }: CreatePageFormProps) {
+  return (
+    <form action={action} className="mt-4 space-y-3">
+      <div className="grid gap-3 md:grid-cols-3">
+        <label className="space-y-1 md:col-span-2">
+          <span className="text-xs text-neutral-600">Title</span>
+          <input
+            name="title"
+            required
+            className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+          />
+        </label>
+        <label className="space-y-1">
+          <span className="text-xs text-neutral-600">Status</span>
+          <select
+            name="status"
+            defaultValue="draft"
+            className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+          >
+            <option value="draft">draft</option>
+            <option value="published">published</option>
+          </select>
+        </label>
+      </div>
+
+      <label className="space-y-1">
+        <span className="text-xs text-neutral-600">Slug</span>
+        <input
+          name="slug"
+          required
+          className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+        />
+      </label>
+
+      <label className="space-y-1">
+        <span className="text-xs text-neutral-600">Summary</span>
+        <input
+          name="summary"
+          className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+        />
+      </label>
+
+      <label className="space-y-1">
+        <span className="text-xs text-neutral-600">Content</span>
+        <textarea
+          name="content"
+          rows={6}
+          required
+          className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+        />
+      </label>
+
+      <div className="grid gap-3 md:grid-cols-2">
+        <label className="space-y-1">
+          <span className="text-xs text-neutral-600">SEO title</span>
+          <input
+            name="seoTitle"
+            className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+          />
+        </label>
+        <label className="space-y-1">
+          <span className="text-xs text-neutral-600">SEO description</span>
+          <input
+            name="seoDescription"
+            className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
+          />
+        </label>
+      </div>
+
+      <Button type="submit">Create page</Button>
+    </form>
+  )
+}

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

@@ -1,4 +1,4 @@
-import { getPublishedPageBySlug } from "@cms/db"
+import { getPublishedPageBySlugForLocale } from "@cms/db"
 import { notFound } from "next/navigation"
 
 import { PublicPageView } from "@/components/public-page-view"
@@ -6,12 +6,12 @@ import { PublicPageView } from "@/components/public-page-view"
 export const dynamic = "force-dynamic"
 
 type PageProps = {
-  params: Promise<{ slug: string }>
+  params: Promise<{ locale: string; slug: string }>
 }
 
 export default async function CmsPageRoute({ params }: PageProps) {
-  const { slug } = await params
+  const { locale, slug } = await params
-  const page = await getPublishedPageBySlug(slug)
+  const page = await getPublishedPageBySlugForLocale(slug, locale)
 
   if (!page) {
     notFound()

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 { locale, slug } = await params
-  const post = await getPostBySlug(slug)
+  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() {
+type PublicNewsIndexPageProps = {
-  const posts = await listPosts()
+  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/app/[locale]/page.tsx

@@ -1,4 +1,4 @@
-import { getPublishedPageBySlug, listPosts } from "@cms/db"
+import { getPublishedPageBySlugForLocale, listPosts } from "@cms/db"
 import { Button } from "@cms/ui/button"
 import { getTranslations } from "next-intl/server"
 import { PublicAnnouncements } from "@/components/public-announcements"
@@ -6,9 +6,15 @@ import { PublicPageView } from "@/components/public-page-view"
 
 export const dynamic = "force-dynamic"
 
-export default async function HomePage() {
+type HomePageProps = {
+  params: Promise<{ locale: string }>
+}
+
+export default async function HomePage({ params }: HomePageProps) {
+  const { locale } = await params
+
   const [homePage, posts, t] = await Promise.all([
-    getPublishedPageBySlug("home"),
+    getPublishedPageBySlugForLocale("home", locale),
     listPosts(),
     getTranslations("Home"),
   ])

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">

packages/content/src/pages-navigation.ts

@@ -1,6 +1,7 @@
 import { z } from "zod"
 
 export const pageStatusSchema = z.enum(["draft", "published"])
+export const pageLocaleSchema = z.enum(["de", "en", "es", "fr"])
 
 export const createPageInputSchema = z.object({
   title: z.string().min(1).max(180),
@@ -23,6 +24,16 @@ export const updatePageInputSchema = z.object({
   seoDescription: z.string().max(320).nullable().optional(),
 })
 
+export const upsertPageTranslationInputSchema = z.object({
+  pageId: z.string().uuid(),
+  locale: pageLocaleSchema,
+  title: z.string().min(1).max(180),
+  summary: z.string().max(500).nullable().optional(),
+  content: z.string().min(1),
+  seoTitle: z.string().max(180).nullable().optional(),
+  seoDescription: z.string().max(320).nullable().optional(),
+})
+
 export const createNavigationMenuInputSchema = z.object({
   name: z.string().min(1).max(180),
   slug: z.string().min(1).max(180),
@@ -52,6 +63,7 @@ export const updateNavigationItemInputSchema = z.object({
 
 export type CreatePageInput = z.infer<typeof createPageInputSchema>
 export type UpdatePageInput = z.infer<typeof updatePageInputSchema>
+export type UpsertPageTranslationInput = z.infer<typeof upsertPageTranslationInputSchema>
 export type CreateNavigationMenuInput = z.infer<typeof createNavigationMenuInputSchema>
 export type CreateNavigationItemInput = z.infer<typeof createNavigationItemInputSchema>
 export type UpdateNavigationItemInput = z.infer<typeof updateNavigationItemInputSchema>

packages/db/prisma/migrations/20260212220000_page_translations/migration.sql

@@ -0,0 +1,24 @@
+-- CreateTable
+CREATE TABLE "PageTranslation" (
+    "id" TEXT NOT NULL,
+    "pageId" TEXT NOT NULL,
+    "locale" TEXT NOT NULL,
+    "title" TEXT NOT NULL,
+    "summary" TEXT,
+    "content" TEXT NOT NULL,
+    "seoTitle" TEXT,
+    "seoDescription" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "PageTranslation_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE INDEX "PageTranslation_locale_idx" ON "PageTranslation"("locale");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "PageTranslation_pageId_locale_key" ON "PageTranslation"("pageId", "locale");
+
+-- AddForeignKey
+ALTER TABLE "PageTranslation" ADD CONSTRAINT "PageTranslation_pageId_fkey" FOREIGN KEY ("pageId") REFERENCES "Page"("id") ON DELETE CASCADE ON UPDATE CASCADE;

packages/db/prisma/migrations/20260212224500_navigation_post_translations/migration.sql

@@ -0,0 +1,43 @@
+-- CreateTable
+CREATE TABLE "PostTranslation" (
+    "id" TEXT NOT NULL,
+    "postId" TEXT NOT NULL,
+    "locale" TEXT NOT NULL,
+    "title" TEXT NOT NULL,
+    "excerpt" TEXT,
+    "body" TEXT NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "PostTranslation_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "NavigationItemTranslation" (
+    "id" TEXT NOT NULL,
+    "navigationItemId" TEXT NOT NULL,
+    "locale" TEXT NOT NULL,
+    "label" TEXT NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "NavigationItemTranslation_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE INDEX "PostTranslation_locale_idx" ON "PostTranslation"("locale");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "PostTranslation_postId_locale_key" ON "PostTranslation"("postId", "locale");
+
+-- CreateIndex
+CREATE INDEX "NavigationItemTranslation_locale_idx" ON "NavigationItemTranslation"("locale");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "NavigationItemTranslation_navigationItemId_locale_key" ON "NavigationItemTranslation"("navigationItemId", "locale");
+
+-- AddForeignKey
+ALTER TABLE "PostTranslation" ADD CONSTRAINT "PostTranslation_postId_fkey" FOREIGN KEY ("postId") REFERENCES "Post"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "NavigationItemTranslation" ADD CONSTRAINT "NavigationItemTranslation_navigationItemId_fkey" FOREIGN KEY ("navigationItemId") REFERENCES "NavigationItem"("id") ON DELETE CASCADE ON UPDATE CASCADE;

packages/db/prisma/schema.prisma

@@ -16,6 +16,22 @@ model Post {
   status    String
   createdAt DateTime @default(now())
   updatedAt DateTime @updatedAt
+  translations PostTranslation[]
+}
+
+model PostTranslation {
+  id        String   @id @default(uuid())
+  postId    String
+  locale    String
+  title     String
+  excerpt   String?
+  body      String
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+  post      Post     @relation(fields: [postId], references: [id], onDelete: Cascade)
+
+  @@unique([postId, locale])
+  @@index([locale])
 }
 
 model User {
@@ -267,10 +283,28 @@ model Page {
   createdAt      DateTime @default(now())
   updatedAt      DateTime @updatedAt
   navItems       NavigationItem[]
+  translations   PageTranslation[]
 
   @@index([status])
 }
 
+model PageTranslation {
+  id             String   @id @default(uuid())
+  pageId         String
+  locale         String
+  title          String
+  summary        String?
+  content        String
+  seoTitle       String?
+  seoDescription String?
+  createdAt      DateTime @default(now())
+  updatedAt      DateTime @updatedAt
+  page           Page     @relation(fields: [pageId], references: [id], onDelete: Cascade)
+
+  @@unique([pageId, locale])
+  @@index([locale])
+}
+
 model NavigationMenu {
   id        String           @id @default(uuid())
   name      String
@@ -297,6 +331,7 @@ model NavigationItem {
   page      Page?            @relation(fields: [pageId], references: [id], onDelete: SetNull)
   parent    NavigationItem?  @relation("NavigationItemParent", fields: [parentId], references: [id], onDelete: Cascade)
   children  NavigationItem[] @relation("NavigationItemParent")
+  translations NavigationItemTranslation[]
 
   @@index([menuId])
   @@index([pageId])
@@ -304,6 +339,19 @@ model NavigationItem {
   @@unique([menuId, parentId, sortOrder, label])
 }
 
+model NavigationItemTranslation {
+  id               String         @id @default(uuid())
+  navigationItemId String
+  locale           String
+  label            String
+  createdAt        DateTime       @default(now())
+  updatedAt        DateTime       @updatedAt
+  navigationItem   NavigationItem @relation(fields: [navigationItemId], references: [id], onDelete: Cascade)
+
+  @@unique([navigationItemId, locale])
+  @@index([locale])
+}
+
 model Customer {
   id          String       @id @default(uuid())
   name        String

packages/db/src/index.ts

@@ -41,21 +41,29 @@ export {
   deletePage,
   getPageById,
   getPublishedPageBySlug,
+  getPublishedPageBySlugForLocale,
   listNavigationMenus,
   listPages,
+  listPageTranslations,
   listPublicNavigation,
   listPublishedPageSlugs,
   updateNavigationItem,
   updatePage,
+  upsertNavigationItemTranslation,
+  upsertPageTranslation,
 } from "./pages-navigation"
 export {
   createPost,
   deletePost,
   getPostById,
   getPostBySlug,
+  getPostBySlugForLocale,
   listPosts,
+  listPostsForLocale,
+  listPostsWithTranslations,
   registerPostCrudAuditHook,
   updatePost,
+  upsertPostTranslation,
 } from "./posts"
 export type { PublicHeaderBanner, PublicHeaderBannerConfig } from "./settings"
 export {

packages/db/src/pages-navigation.test.ts

@@ -7,6 +7,11 @@ const { mockDb } = vi.hoisted(() => ({
       update: vi.fn(),
       delete: vi.fn(),
       findUnique: vi.fn(),
+      findFirst: vi.fn(),
+      findMany: vi.fn(),
+    },
+    pageTranslation: {
+      upsert: vi.fn(),
       findMany: vi.fn(),
     },
     navigationMenu: {
@@ -19,6 +24,9 @@ const { mockDb } = vi.hoisted(() => ({
       update: vi.fn(),
       delete: vi.fn(),
     },
+    navigationItemTranslation: {
+      upsert: vi.fn(),
+    },
   },
 }))
 
@@ -30,8 +38,11 @@ import {
   createNavigationItem,
   createNavigationMenu,
   createPage,
+  getPublishedPageBySlugForLocale,
   listPublicNavigation,
   updatePage,
+  upsertNavigationItemTranslation,
+  upsertPageTranslation,
 } from "./pages-navigation"
 
 describe("pages-navigation service", () => {
@@ -105,19 +116,89 @@ describe("pages-navigation service", () => {
             slug: "home",
             status: "published",
           },
+          translations: [{ locale: "de", label: "Startseite" }],
         },
       ],
     })
 
-    const navigation = await listPublicNavigation("header")
+    const navigation = await listPublicNavigation("header", "de")
 
     expect(navigation).toEqual([
       {
         id: "item-1",
-        label: "Home",
+        label: "Startseite",
         href: "/",
         children: [],
       },
     ])
   })
+
+  it("validates locale when upserting navigation item translation", async () => {
+    await expect(() =>
+      upsertNavigationItemTranslation({
+        navigationItemId: "550e8400-e29b-41d4-a716-446655440001",
+        locale: "it",
+        label: "Home",
+      }),
+    ).rejects.toThrow()
+  })
+
+  it("validates locale when upserting page translation", async () => {
+    await expect(() =>
+      upsertPageTranslation({
+        pageId: "550e8400-e29b-41d4-a716-446655440000",
+        locale: "it",
+        title: "Titolo",
+        content: "Contenuto",
+      }),
+    ).rejects.toThrow()
+  })
+
+  it("upserts page translation and reads localized page with fallback", async () => {
+    mockDb.pageTranslation.upsert.mockResolvedValue({ id: "pt-1" })
+    mockDb.page.findFirst
+      .mockResolvedValueOnce({
+        id: "page-1",
+        title: "About",
+        summary: "Base summary",
+        content: "Base content",
+        seoTitle: "Base SEO",
+        seoDescription: "Base description",
+        translations: [
+          {
+            locale: "de",
+            title: "Uber Uns",
+            summary: "Zusammenfassung",
+            content: "Inhalt",
+            seoTitle: "SEO DE",
+            seoDescription: "Beschreibung",
+          },
+        ],
+      })
+      .mockResolvedValueOnce({
+        id: "page-1",
+        title: "About",
+        summary: "Base summary",
+        content: "Base content",
+        seoTitle: "Base SEO",
+        seoDescription: "Base description",
+        translations: [],
+      })
+
+    await upsertPageTranslation({
+      pageId: "550e8400-e29b-41d4-a716-446655440000",
+      locale: "de",
+      title: "Uber Uns",
+      content: "Inhalt",
+    })
+
+    const translated = await getPublishedPageBySlugForLocale("about", "de")
+    const fallback = await getPublishedPageBySlugForLocale("about", "fr")
+
+    expect(mockDb.pageTranslation.upsert).toHaveBeenCalledTimes(1)
+    expect(translated?.title).toBe("Uber Uns")
+    expect(translated?.content).toBe("Inhalt")
+    expect(fallback?.title).toBe("About")
+    expect(fallback?.content).toBe("Base content")
+  })
 })

packages/db/src/pages-navigation.ts

@@ -4,7 +4,9 @@ import {
   createPageInputSchema,
   updateNavigationItemInputSchema,
   updatePageInputSchema,
+  upsertPageTranslationInputSchema,
 } from "@cms/content"
+import { z } from "zod"
 
 import { db } from "./client"
 
@@ -15,6 +17,13 @@ export type PublicNavigationItem = {
   children: PublicNavigationItem[]
 }
 
+const supportedLocaleSchema = z.enum(["de", "en", "es", "fr"])
+const upsertNavigationItemTranslationInputSchema = z.object({
+  navigationItemId: z.string().uuid(),
+  locale: supportedLocaleSchema,
+  label: z.string().min(1).max(180),
+})
+
 function resolvePublishedAt(status: string): Date | null {
   return status === "published" ? new Date() : null
 }
@@ -54,6 +63,38 @@ export async function getPublishedPageBySlug(slug: string) {
   })
 }
 
+export async function getPublishedPageBySlugForLocale(slug: string, locale: string) {
+  const page = await db.page.findFirst({
+    where: {
+      slug,
+      status: "published",
+    },
+    include: {
+      translations: {
+        where: {
+          locale,
+        },
+        take: 1,
+      },
+    },
+  })
+
+  if (!page) {
+    return null
+  }
+
+  const translation = page.translations[0]
+
+  return {
+    ...page,
+    title: translation?.title ?? page.title,
+    summary: translation?.summary ?? page.summary,
+    content: translation?.content ?? page.content,
+    seoTitle: translation?.seoTitle ?? page.seoTitle,
+    seoDescription: translation?.seoDescription ?? page.seoDescription,
+  }
+}
+
 export async function createPage(input: unknown) {
   const payload = createPageInputSchema.parse(input)
 
@@ -85,6 +126,33 @@ export async function deletePage(id: string) {
   })
 }
 
+export async function upsertPageTranslation(input: unknown) {
+  const payload = upsertPageTranslationInputSchema.parse(input)
+  const { pageId, locale, ...data } = payload
+
+  return db.pageTranslation.upsert({
+    where: {
+      pageId_locale: {
+        pageId,
+        locale,
+      },
+    },
+    create: {
+      pageId,
+      locale,
+      ...data,
+    },
+    update: data,
+  })
+}
+
+export async function listPageTranslations(pageId: string) {
+  return db.pageTranslation.findMany({
+    where: { pageId },
+    orderBy: [{ locale: "asc" }],
+  })
+}
+
 export async function listNavigationMenus() {
   return db.navigationMenu.findMany({
     orderBy: [{ location: "asc" }, { name: "asc" }],
@@ -99,6 +167,9 @@ export async function listNavigationMenus() {
               slug: true,
             },
           },
+          translations: {
+            orderBy: [{ locale: "asc" }],
+          },
         },
       },
     },
@@ -123,7 +194,12 @@ function resolveNavigationHref(item: {
   return null
 }
 
-export async function listPublicNavigation(location = "header"): Promise<PublicNavigationItem[]> {
+export async function listPublicNavigation(
+  location = "header",
+  locale?: string,
+): Promise<PublicNavigationItem[]> {
+  const normalizedLocale = locale ? supportedLocaleSchema.safeParse(locale).data : undefined
+
   const menu = await db.navigationMenu.findFirst({
     where: {
       location,
@@ -143,6 +219,12 @@ export async function listPublicNavigation(location = "header"): Promise<PublicN
               status: true,
             },
           },
+          translations: normalizedLocale
+            ? {
+                where: { locale: normalizedLocale },
+                take: 1,
+              }
+            : false,
         },
       },
     },
@@ -172,7 +254,7 @@ export async function listPublicNavigation(location = "header"): Promise<PublicN
 
     itemMap.set(item.id, {
       id: item.id,
-      label: item.label,
+      label: item.translations?.[0]?.label ?? item.label,
       href,
       parentId: item.parentId,
       children: [],
@@ -238,3 +320,20 @@ export async function deleteNavigationItem(id: string) {
     where: { id },
   })
 }
+
+export async function upsertNavigationItemTranslation(input: unknown) {
+  const payload = upsertNavigationItemTranslationInputSchema.parse(input)
+
+  return db.navigationItemTranslation.upsert({
+    where: {
+      navigationItemId_locale: {
+        navigationItemId: payload.navigationItemId,
+        locale: payload.locale,
+      },
+    },
+    create: payload,
+    update: {
+      label: payload.label,
+    },
+  })
+}

packages/db/src/posts.test.ts

@@ -9,6 +9,9 @@ const { mockDb } = vi.hoisted(() => ({
       update: vi.fn(),
       delete: vi.fn(),
     },
+    postTranslation: {
+      upsert: vi.fn(),
+    },
   },
 }))
 
@@ -16,7 +19,15 @@ vi.mock("./client", () => ({
   db: mockDb,
 }))
 
-import { createPost, getPostBySlug, listPosts, updatePost } from "./posts"
+import {
+  createPost,
+  getPostBySlug,
+  getPostBySlugForLocale,
+  listPosts,
+  listPostsForLocale,
+  updatePost,
+  upsertPostTranslation,
+} from "./posts"
 
 describe("posts service", () => {
   beforeEach(() => {
@@ -25,6 +36,7 @@ describe("posts service", () => {
         fn.mockReset()
       }
     }
+    mockDb.postTranslation.upsert.mockReset()
   })
 
   it("lists posts ordered by update date desc", async () => {
@@ -72,4 +84,63 @@ describe("posts service", () => {
       },
     })
   })
+
+  it("upserts post translation and reads localized/fallback post views", async () => {
+    mockDb.postTranslation.upsert.mockResolvedValue({ id: "pt-1" })
+    mockDb.post.findUnique
+      .mockResolvedValueOnce({
+        id: "post-1",
+        slug: "hello",
+        title: "Base title",
+        excerpt: "Base excerpt",
+        body: "Base body",
+        translations: [{ locale: "de", title: "Titel", excerpt: "Auszug", body: "Text" }],
+      })
+      .mockResolvedValueOnce({
+        id: "post-1",
+        slug: "hello",
+        title: "Base title",
+        excerpt: "Base excerpt",
+        body: "Base body",
+        translations: [],
+      })
+    mockDb.post.findMany.mockResolvedValue([
+      {
+        id: "post-1",
+        slug: "hello",
+        title: "Base title",
+        excerpt: "Base excerpt",
+        body: "Base body",
+        status: "published",
+        translations: [{ locale: "de", title: "Titel", excerpt: "Auszug", body: "Text" }],
+      },
+    ])
+
+    await upsertPostTranslation({
+      postId: "550e8400-e29b-41d4-a716-446655440000",
+      locale: "de",
+      title: "Titel",
+      body: "Text",
+    })
+
+    const localized = await getPostBySlugForLocale("hello", "de")
+    const fallback = await getPostBySlugForLocale("hello", "fr")
+    const localizedList = await listPostsForLocale("de")
+
+    expect(mockDb.postTranslation.upsert).toHaveBeenCalledTimes(1)
+    expect(localized?.title).toBe("Titel")
+    expect(fallback?.title).toBe("Base title")
+    expect(localizedList[0]?.title).toBe("Titel")
+  })
+
+  it("validates locale for post translations", async () => {
+    await expect(() =>
+      upsertPostTranslation({
+        postId: "550e8400-e29b-41d4-a716-446655440000",
+        locale: "it",
+        title: "Titolo",
+        body: "Testo",
+      }),
+    ).rejects.toThrow()
+  })
 })

packages/db/src/posts.ts

@@ -5,6 +5,7 @@ import {
   updatePostInputSchema,
 } from "@cms/content"
 import { type CrudAuditHook, type CrudMutationContext, createCrudService } from "@cms/crud"
+import { z } from "zod"
 import type { Post } from "../prisma/generated/client/client"
 
 import { db } from "./client"
@@ -35,6 +36,15 @@ const postRepository = {
     }),
 }
 
+const supportedLocaleSchema = z.enum(["de", "en", "es", "fr"])
+const upsertPostTranslationInputSchema = z.object({
+  postId: z.string().uuid(),
+  locale: supportedLocaleSchema,
+  title: z.string().min(3).max(180),
+  excerpt: z.string().max(320).nullable().optional(),
+  body: z.string().min(1),
+})
+
 const postAuditHooks: Array<CrudAuditHook<Post>> = []
 
 const postCrudService = createCrudService({
@@ -73,6 +83,100 @@ export async function getPostBySlug(slug: string) {
   })
 }
 
+export async function getPostBySlugForLocale(slug: string, locale: string) {
+  const normalizedLocale = supportedLocaleSchema.safeParse(locale).data
+  const post = await db.post.findUnique({
+    where: { slug },
+    include: {
+      translations: normalizedLocale
+        ? {
+            where: {
+              locale: normalizedLocale,
+            },
+            take: 1,
+          }
+        : false,
+    },
+  })
+
+  if (!post) {
+    return null
+  }
+
+  const translation = post.translations?.[0]
+
+  return {
+    ...post,
+    title: translation?.title ?? post.title,
+    excerpt: translation?.excerpt ?? post.excerpt,
+    body: translation?.body ?? post.body,
+  }
+}
+
+export async function listPostsForLocale(locale: string) {
+  const normalizedLocale = supportedLocaleSchema.safeParse(locale).data
+  const posts = await db.post.findMany({
+    where: {
+      status: "published",
+    },
+    orderBy: {
+      updatedAt: "desc",
+    },
+    include: {
+      translations: normalizedLocale
+        ? {
+            where: { locale: normalizedLocale },
+            take: 1,
+          }
+        : false,
+    },
+  })
+
+  return posts.map((post) => {
+    const translation = post.translations?.[0]
+
+    return {
+      ...post,
+      title: translation?.title ?? post.title,
+      excerpt: translation?.excerpt ?? post.excerpt,
+      body: translation?.body ?? post.body,
+    }
+  })
+}
+
+export async function listPostsWithTranslations() {
+  return db.post.findMany({
+    orderBy: {
+      updatedAt: "desc",
+    },
+    include: {
+      translations: {
+        orderBy: [{ locale: "asc" }],
+      },
+    },
+  })
+}
+
+export async function upsertPostTranslation(input: unknown) {
+  const payload = upsertPostTranslationInputSchema.parse(input)
+  const { postId, locale, ...data } = payload
+
+  return db.postTranslation.upsert({
+    where: {
+      postId_locale: {
+        postId,
+        locale,
+      },
+    },
+    create: {
+      postId,
+      locale,
+      ...data,
+    },
+    update: data,
+  })
+}
+
 export async function createPost(input: unknown, context?: CrudMutationContext) {
   return postCrudService.create(input, context)
 }