RustyCMS: File-based headless CMS with REST API, admin UI, multilingual support

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-02-16 09:30:30 +01:00
commit aad93d145f
224 changed files with 19225 additions and 0 deletions
--- a/.env.example
+++ b/.env.example
@@ -0,0 +1,18 @@
+# Store backend: file | sqlite (default: file)
+RUSTYCMS_STORE=file
+
+# Multilingual: comma-separated locales (e.g. de,en). First = default. Content under content/{locale}/{collection}/.
+RUSTYCMS_LOCALES=de,en
+
+# Only when RUSTYCMS_STORE=sqlite: SQLite URL (default: sqlite:content.db)
+# RUSTYCMS_DATABASE_URL=sqlite:content.db
+
+# API key for write access (POST/PUT/DELETE + POST /api/schemas). GET stays without key.
+# Authorization: Bearer <key> or X-API-Key: <key>. For Admin UI in browser: set same value in admin-ui as NEXT_PUBLIC_RUSTYCMS_API_KEY.
+RUSTYCMS_API_KEY=dein-geheimes-token
+
+# Optional: CORS – allowed origin (e.g. https://my-frontend.com). Empty or * = allow all.
+# RUSTYCMS_CORS_ORIGIN=
+
+# Optional: Response cache for GET /api/content (TTL in seconds). 0 = off. Default: 60.
+# RUSTYCMS_CACHE_TTL_SECS=60
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,8 @@
+/target
+Cargo.lock
+.env
+.DS_Store
+*.db
+content.db
+content/
+.history
--- a/.vscode/extensions.json
+++ b/.vscode/extensions.json
@@ -0,0 +1,5 @@
+{
+  "recommendations": [
+    "rust-lang.rust-analyzer"
+  ]
+}
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -0,0 +1,67 @@
+{
+  "json.schemas": [
+    {
+      "fileMatch": [
+        "content/blog_post/*.json5",
+        "content/blog_post/*.json"
+      ],
+      "url": "./schemas/blog_post.schema.json"
+    },
+    {
+      "fileMatch": [
+        "content/content_layout/*.json5",
+        "content/content_layout/*.json"
+      ],
+      "url": "./schemas/content_layout.schema.json"
+    },
+    {
+      "fileMatch": [
+        "content/fullwidth_banner/*.json5",
+        "content/fullwidth_banner/*.json"
+      ],
+      "url": "./schemas/fullwidth_banner.schema.json"
+    },
+    {
+      "fileMatch": [
+        "content/markdown/*.json5",
+        "content/markdown/*.json"
+      ],
+      "url": "./schemas/markdown.schema.json"
+    },
+    {
+      "fileMatch": [
+        "content/page/*.json5",
+        "content/page/*.json"
+      ],
+      "url": "./schemas/page.schema.json"
+    },
+    {
+      "fileMatch": [
+        "content/post/*.json5",
+        "content/post/*.json"
+      ],
+      "url": "./schemas/post.schema.json"
+    },
+    {
+      "fileMatch": [
+        "content/product/*.json5",
+        "content/product/*.json"
+      ],
+      "url": "./schemas/product.schema.json"
+    },
+    {
+      "fileMatch": [
+        "content/seo/*.json5",
+        "content/seo/*.json"
+      ],
+      "url": "./schemas/seo.schema.json"
+    },
+    {
+      "fileMatch": [
+        "content/tag/*.json5",
+        "content/tag/*.json"
+      ],
+      "url": "./schemas/tag.schema.json"
+    }
+  ]
+}
--- a/@types/Contentful_Badges.ts
+++ b/@types/Contentful_Badges.ts
@@ -0,0 +1,14 @@
+import type { CF_ContentType } from "src/@types/Contentful_ContentType.enum";
+import type { CF_ComponentListSkeleton } from "src/@types/Contentful_List";
+
+export interface CF_ComponentBadges {
+  internal: string;
+  badges: CF_ComponentListSkeleton;
+  variants: "light" | "dark";
+  layout?: any;
+}
+
+export interface CF_ComponentBadgesSkeleton {
+  contentTypeId: CF_ContentType.badges;
+  fields: CF_ComponentBadges;
+}
--- a/@types/Contentful_Campaign.ts
+++ b/@types/Contentful_Campaign.ts
@@ -0,0 +1,24 @@
+import type { CF_ContentType } from "./Contentful_ContentType.enum";
+import type { Asset } from "contentful";
+
+export interface CF_Campaign {
+  campaignName: string;
+  urlPatter: string;
+  selector: string;
+  insertHtml:
+    | "afterbegin"
+    | "beforeend"
+    | "afterend"
+    | "beforebegin"
+    | "replace";
+  timeUntil?: string;
+  javascript?: string;
+  medias?: Asset[];
+  html?: string;
+  css?: string;
+}
+
+export interface CF_CampaignSkeleton {
+  contentTypeId: CF_ContentType.campaign;
+  fields: CF_Campaign;
+}
--- a/@types/Contentful_Campaigns.ts
+++ b/@types/Contentful_Campaigns.ts
@@ -0,0 +1,13 @@
+import type { CF_ContentType } from "./Contentful_ContentType.enum";
+import type { CF_CampaignSkeleton } from "./Contentful_Campaign";
+
+export interface CF_Campaigns {
+  id: string;
+  campaigns: CF_CampaignSkeleton[];
+  enable: boolean;
+}
+
+export interface CF_CampaignsSkeleton {
+  contentTypeId: CF_ContentType.campaigns;
+  fields: CF_Campaigns;
+}
--- a/@types/Contentful_CloudinaryImage.ts
+++ b/@types/Contentful_CloudinaryImage.ts
@@ -0,0 +1,15 @@
+export interface  CF_CloudinaryImage {
+    bytes: number;
+    created_at: string;
+    format: string;
+    height: number;
+    original_secure_url: string;
+    original_url: string;
+    public_id: string;
+    resource_type: string;
+    secure_url: string;
+    type: string;
+    url: string;
+    version: number;
+    width: number;
+}
--- a/@types/Contentful_Content.ts
+++ b/@types/Contentful_Content.ts
@@ -0,0 +1,24 @@
+import type { EntrySkeletonType } from "contentful";
+
+export type rowJutify =
+  | "start"
+  | "end"
+  | "center"
+  | "between"
+  | "around"
+  | "evenly";
+export type rowAlignItems = "start" | "end" | "center" | "baseline" | "stretch";
+
+export interface CF_Content {
+  row1JustifyContent: rowJutify;
+  row1AlignItems: rowAlignItems;
+  row1Content: EntrySkeletonType<any>[];
+
+  row2JustifyContent: rowJutify;
+  row2AlignItems: rowAlignItems;
+  row2Content: EntrySkeletonType<any>[];
+
+  row3JustifyContent: rowJutify;
+  row3AlignItems: rowAlignItems;
+  row3Content: EntrySkeletonType<any>[];
+}
--- a/@types/Contentful_ContentType.enum.ts
+++ b/@types/Contentful_ContentType.enum.ts
@@ -0,0 +1,34 @@
+export enum CF_ContentType {
+  "componentLinkList" = "componentLinkList",
+  "badges" = "badges",
+  "componentPostOverview" = "componentPostOverview",
+  "footer" = "footer",
+  "fullwidthBanner" = "fullwidthBanner",
+  "headline" = "headline",
+  "html" = "html",
+  "image" = "image",
+  "img" = "img",
+  "iframe" = "iframe",
+  "imgGallery" = "imageGallery",
+  "internalReference" = "internalComponent",
+  "link" = "link",
+  "list" = "list",
+  "markdown" = "markdown",
+  "navigation" = "navigation",
+  "page" = "page",
+  "pageConfig" = "pageConfig",
+  "picture" = "picture",
+  "post" = "post",
+  "postComponent" = "postComponent",
+  "quote" = "quoteComponent",
+  "richtext" = "richtext",
+  "row" = "row",
+  "rowLayout" = "rowLayout",
+  "tag" = "tag",
+  "youtubeVideo" = "youtubeVideo",
+  "campaign" = "campaign",
+  "campaigns" = "campaigns",
+  "topBanner" = "topBanner",
+  "textFragment" = "textFragment",
+  "componentSearchableText" = "componentSearchableText",
+}
--- a/@types/Contentful_Footer.ts
+++ b/@types/Contentful_Footer.ts
@@ -0,0 +1,10 @@
+import type { CF_ContentType } from "src/@types/Contentful_ContentType.enum";
+import type { CF_Content } from "./Contentful_Content";
+
+export interface CF_Footer extends CF_Content {
+    id : string;
+}
+export type CF_FooterSkeleton = {
+    contentTypeId: CF_ContentType.footer
+    fields: CF_Footer
+}
--- a/@types/Contentful_FullwidthBanner.ts
+++ b/@types/Contentful_FullwidthBanner.ts
@@ -0,0 +1,24 @@
+import type { CF_ComponentImgSkeleton } from "src/@types/Contentful_Img";
+import type { CF_CloudinaryImage } from "src/@types/Contentful_CloudinaryImage";
+import type { CF_ContentType } from "src/@types/Contentful_ContentType.enum";
+
+
+export enum CF_FullwidthBannerVariant {
+    "dark"= "dark",
+    "light" = "light"
+}
+
+export interface CF_FullwidthBanner {
+    name: string,
+    variant : CF_FullwidthBannerVariant,
+    headline : string,
+    subheadline:  string,
+    text : string,
+    image: CF_CloudinaryImage[];
+    img: CF_ComponentImgSkeleton;
+}
+
+export type CF_FullwidthBannerSkeleton = {
+    contentTypeId: CF_ContentType.fullwidthBanner
+    fields: CF_FullwidthBanner
+}
--- a/@types/Contentful_Grid.ts
+++ b/@types/Contentful_Grid.ts
@@ -0,0 +1,29 @@
+import type { EntrySkeletonType } from "contentful";
+import type { CF_ContentType } from "src/@types/Contentful_ContentType.enum";
+
+export type CF_justfyContent = "start" | "end" | "center" | "between" | "around" | "evenly";
+export type CF_alignItems = "start" | "end" | "center" | "baseline" | "stretch"
+
+export interface CF_Column_Alignment {
+    justifyContent: CF_justfyContent,
+    alignItems: CF_alignItems
+}
+
+export interface CF_Column_Layout<T> {
+    layoutMobile: T
+    layoutTablet: T
+    layoutDesktop: T
+}
+
+export type CF_Row_1_Column_Layout = "auto" | "1" | "2" | "3" | "4" | "5" | "6" | "7" | "8" | "9" | "10" | "11" | "12";
+
+export interface CF_Row {
+    alignment: EntrySkeletonType<CF_Column_Alignment>
+    layout: EntrySkeletonType<CF_Column_Layout<CF_Row_1_Column_Layout>>
+    content: EntrySkeletonType<any>[]
+}
+
+export interface CF_RowSkeleton {
+    contentTypeId: CF_ContentType.row
+    fields: CF_Row
+}
--- a/@types/Contentful_Headline.ts
+++ b/@types/Contentful_Headline.ts
@@ -0,0 +1,33 @@
+import type { CF_ContentType } from "src/@types/Contentful_ContentType.enum";
+import type { CF_ComponentLayout } from "src/@types/Contentful_Layout";
+
+export type CF_Component_Headline_Align =
+    | "left"
+    | "center"
+    | "right"
+
+export type CF_Component_Headline_Tag =
+    | "h1"
+    | "h2"
+    | "h3"
+    | "h4"
+    | "h5"
+    | "h6"
+
+export type CF_alignTextClasses =
+    | "text-left"
+    | "text-center"
+    | "text-right"
+
+export interface CF_ComponentHeadline {
+    internal: string;
+    text: string;
+    tag: CF_Component_Headline_Tag,
+    layout: CF_ComponentLayout
+    align?: CF_Component_Headline_Align
+}
+
+export interface CF_ComponentHeadlineSkeleton {
+    contentTypeId: CF_ContentType.headline
+    fields: CF_ComponentHeadline
+}
--- a/@types/Contentful_Html.ts
+++ b/@types/Contentful_Html.ts
@@ -0,0 +1,13 @@
+import type { CF_ContentType } from "./Contentful_ContentType.enum";
+import type { CF_ComponentLayout } from "./Contentful_Layout";
+
+export interface CF_HTML {
+  id: string;
+  html: string;
+  layout: CF_ComponentLayout;
+}
+
+export type CF_HTMLSkeleton = {
+  contentTypeId: CF_ContentType.html;
+  fields: CF_HTML;
+};
--- a/@types/Contentful_Iframe.ts
+++ b/@types/Contentful_Iframe.ts
@@ -0,0 +1,16 @@
+import type { CF_ContentType } from "./Contentful_ContentType.enum";
+import type { CF_ComponentImgSkeleton } from "./Contentful_Img";
+import type { CF_ComponentLayout } from "./Contentful_Layout";
+
+export interface CF_ComponentIframe {
+  name: string;
+  content: string;
+  iframe: string;
+  overlayImage?: CF_ComponentImgSkeleton;
+  layout: CF_ComponentLayout;
+}
+
+export interface CF_ComponentIframeSkeleton {
+  contentTypeId: CF_ContentType.iframe;
+  fields: CF_ComponentIframe;
+}
--- a/@types/Contentful_Image.ts
+++ b/@types/Contentful_Image.ts
@@ -0,0 +1,17 @@
+import type { CF_ContentType } from "./Contentful_ContentType.enum";
+import type { CF_ComponentImgSkeleton } from "./Contentful_Img";
+import type { CF_ComponentLayout } from "./Contentful_Layout";
+
+export interface CF_ComponentImage {
+  name: string;
+  image: CF_ComponentImgSkeleton;
+  caption: string;
+  layout: CF_ComponentLayout;
+  maxWidth?: number;
+  aspectRatio?: number;
+}
+
+export interface CF_ComponentImageSkeleton {
+  contentTypeId: CF_ContentType.image;
+  fields: CF_ComponentImage;
+}
--- a/@types/Contentful_ImageGallery.ts
+++ b/@types/Contentful_ImageGallery.ts
@@ -0,0 +1,15 @@
+import type { CF_ContentType } from "./Contentful_ContentType.enum";
+import type { CF_ComponentImgSkeleton } from "./Contentful_Img";
+import type { CF_ComponentLayout } from "./Contentful_Layout";
+
+export interface CF_ImageGallery {
+    name: string;
+    images: CF_ComponentImgSkeleton[];
+    layout: CF_ComponentLayout;
+    description?: string;
+}
+
+export interface CF_ImageGallerySkeleton {
+    contentTypeId: CF_ContentType.imgGallery
+    fields:CF_ImageGallery
+}
--- a/@types/Contentful_Img.ts
+++ b/@types/Contentful_Img.ts
@@ -0,0 +1,26 @@
+import type { CF_ContentType } from "./Contentful_ContentType.enum";
+
+
+export interface CF_ComponentImgDetails {
+    size: number, 
+    image: { 
+        width: number, 
+        height: number 
+    } 
+}
+
+export interface CF_ComponentImg {
+    title: string;
+    description: string;
+    file: {
+      url: string;
+      details:  CF_ComponentImgDetails;
+      fileName: string;
+      contentType: string;
+    }
+}
+
+export interface CF_ComponentImgSkeleton {
+    contentTypeId: CF_ContentType.img
+    fields: CF_ComponentImg
+}
--- a/@types/Contentful_InternalReference.ts
+++ b/@types/Contentful_InternalReference.ts
@@ -0,0 +1,14 @@
+import type { CF_ContentType } from "src/@types/Contentful_ContentType.enum";
+import type { CF_ComponentLayout } from "src/@types/Contentful_Layout";
+import type { EntryFieldTypes } from "contentful";
+
+export interface CF_internalReference {
+    data: EntryFieldTypes.Object,
+    reference: string,
+    layout: CF_ComponentLayout
+}
+
+export type CF_internalReferenceSkeleton = {
+    contentTypeId: CF_ContentType.internalReference
+    fields: CF_internalReference
+}
--- a/@types/Contentful_Layout.ts
+++ b/@types/Contentful_Layout.ts
@@ -0,0 +1,100 @@
+import type { CF_ContentType } from "src/@types/Contentful_ContentType.enum";
+
+export type CF_Component_Layout_Width =
+    | "1"
+    | "2"
+    | "3"
+    | "4"
+    | "5"
+    | "6"
+    | "7"
+    | "8"
+    | "9"
+    | "10"
+    | "11"
+    | "12";
+
+export type CF_widths_mobile =
+    | "w-full"
+    | "w-1/12"
+    | "w-2/12"
+    | "w-3/12"
+    | "w-4/12"
+    | "w-5/12"
+    | "w-6/12"
+    | "w-7/12"
+    | "w-8/12"
+    | "w-9/12"
+    | "w-10/12"
+    | "w-11/12";
+
+export type CF_widths_tablet =
+    | ""
+    | "md:w-full"
+    | "md:w-1/12"
+    | "md:w-2/12"
+    | "md:w-3/12"
+    | "md:w-4/12"
+    | "md:w-5/12"
+    | "md:w-6/12"
+    | "md:w-7/12"
+    | "md:w-8/12"
+    | "md:w-9/12"
+    | "md:w-10/12"
+    | "md:w-11/12";
+
+export type CF_widths_desktop =
+    | ""
+    | "lg:w-full"
+    | "lg:w-1/12"
+    | "lg:w-2/12"
+    | "lg:w-3/12"
+    | "lg:w-4/12"
+    | "lg:w-5/12"
+    | "lg:w-6/12"
+    | "lg:w-7/12"
+    | "lg:w-8/12"
+    | "lg:w-9/12"
+    | "lg:w-10/12"
+    | "lg:w-11/12";
+
+export type CF_Component_Layout_Space =
+    | 0
+    | .5
+    | 1
+    | 1.5
+    | 2
+
+export type CF_Component_Space =
+    | ""
+    | "mb-[0.5rem]"
+    | "mb-[1rem]"
+    | "mb-[1.5rem]"
+    | "mb-[2rem]"
+
+export type CF_justfyContent =
+    | "justify-start"
+    | "justify-end"
+    | "justify-center"
+    | "justify-between"
+    | "justify-around"
+    | "justify-evenly";
+
+export type CF_alignItems =
+    | "items-start"
+    | "items-end"
+    | "items-center"
+    | "items-baseline"
+    | "items-stretch";
+
+export interface CF_ComponentLayout {
+    mobile: CF_Component_Layout_Width;
+    tablet?: CF_Component_Layout_Width;
+    desktop?: CF_Component_Layout_Width;
+    spaceBottom?: CF_Component_Layout_Space
+}
+
+export interface CF_ComponentLayoutSkeleton {
+    contentTypeId: CF_ContentType.rowLayout
+    fields: CF_ComponentLayout
+}
--- a/@types/Contentful_Link.ts
+++ b/@types/Contentful_Link.ts
@@ -0,0 +1,23 @@
+import type { CF_ContentType } from "src/@types/Contentful_ContentType.enum";
+
+export interface CF_Link {
+  name: string;
+  internal: string;
+  linkName: string;
+  icon?: string;
+  color?: string;
+  url: string;
+  newTab?: boolean;
+  external?: boolean;
+  description?: string;
+  alt?: string;
+  showText?: boolean;
+  author: string;
+  date: string;
+  source: string;
+}
+
+export interface CF_LinkSkeleton {
+  contentTypeId: CF_ContentType.link;
+  fields: CF_Link;
+}
--- a/@types/Contentful_Link_List.ts
+++ b/@types/Contentful_Link_List.ts
@@ -0,0 +1,12 @@
+import type { CF_ContentType } from "./Contentful_ContentType.enum";
+import type { CF_LinkSkeleton } from "./Contentful_Link";
+
+export interface CF_Link_List {
+  headline: string;
+  links: CF_LinkSkeleton[];
+}
+
+export type CF_LinkListSkeleton = {
+  contentTypeId: CF_ContentType.componentLinkList;
+  fields: CF_Link_List;
+};
--- a/@types/Contentful_List.ts
+++ b/@types/Contentful_List.ts
@@ -0,0 +1,11 @@
+import type { CF_ContentType } from "src/@types/Contentful_ContentType.enum";
+
+export interface CF_ComponentList {
+    internal: string;
+    item: string[];
+}
+
+export interface CF_ComponentListSkeleton {
+    contentTypeId: CF_ContentType.list
+    fields: CF_ComponentList
+}
--- a/@types/Contentful_Markdown.ts
+++ b/@types/Contentful_Markdown.ts
@@ -0,0 +1,15 @@
+import type { CF_ContentType } from "src/@types/Contentful_ContentType.enum";
+import type { CF_ComponentLayout } from "src/@types/Contentful_Layout";
+import type { TextAlignment } from "src/@types/TextAlignment";
+
+export interface CF_Markdown {
+    name: string,
+    content: string,
+    layout: CF_ComponentLayout
+    alignment: TextAlignment
+}
+
+export type CF_MarkdownSkeleton = {
+    contentTypeId: CF_ContentType.markdown
+    fields: CF_Markdown
+}
--- a/@types/Contentful_Names.enum.ts
+++ b/@types/Contentful_Names.enum.ts
@@ -0,0 +1,17 @@
+export enum CF_Navigation_Keys {
+  "header" = "navigation-header",
+  "socialMedia" = "navigation-social-media",
+  "footer" = "navigation-footer",
+}
+
+export enum CF_PageConfigKey {
+  "pageConfig" = "page-config",
+}
+
+export enum CF_Footer_Keys {
+  "main" = "main",
+}
+
+export enum CF_Campaigns_Keys {
+  "campaigns" = "campaigns",
+}
--- a/@types/Contentful_Navigation.ts
+++ b/@types/Contentful_Navigation.ts
@@ -0,0 +1,15 @@
+import type { EntrySkeletonType } from "contentful";
+import type { CF_Link } from "src/lib/contentful";
+import type { CF_ContentType } from "src/@types/Contentful_ContentType.enum";
+import type { CF_Page } from "./Contentful_Page";
+
+export interface CF_Navigation {
+    name: string,
+    internal: string,
+    links: EntrySkeletonType<CF_Link, CF_Page>[]
+}
+
+export type CF_NavigationSkeleton = {
+    contentTypeId: CF_ContentType.navigation
+    fields: CF_Navigation
+}
--- a/@types/Contentful_Page.ts
+++ b/@types/Contentful_Page.ts
@@ -0,0 +1,19 @@
+import type { CF_ContentType } from "src/@types/Contentful_ContentType.enum";
+import type { CF_FullwidthBannerSkeleton } from "src/@types/Contentful_FullwidthBanner";
+import type { CF_Content } from "./Contentful_Content";
+import type { CF_SEO } from "./Contentful_SEO";
+
+export interface CF_Page extends CF_Content, CF_SEO {
+  slug: string;
+  name: string;
+  linkName: string;
+  icon?: string;
+  headline: string;
+  subheadline: string;
+  topFullwidthBanner: CF_FullwidthBannerSkeleton;
+}
+
+export type CF_PageSkeleton = {
+  contentTypeId: CF_ContentType.page;
+  fields: CF_Page;
+};
--- a/@types/Contentful_PageConfig.ts
+++ b/@types/Contentful_PageConfig.ts
@@ -0,0 +1,18 @@
+import type { CF_ContentType } from "src/@types/Contentful_ContentType.enum";
+import type { CF_ComponentImgSkeleton } from "./Contentful_Img";
+
+export interface CF_PageConfig {
+  logo: CF_ComponentImgSkeleton;
+  footerText1: string;
+  seoTitle: string;
+  seoDescription: string;
+  blogTagPageHeadline: string;
+  blogPostsPageHeadline: string;
+  blogPostsPageSubHeadline: string;
+  website: string;
+}
+
+export type CF_PageConfigSkeleton = {
+  contentTypeId: CF_ContentType.pageConfig;
+  fields: CF_PageConfig;
+};
--- a/@types/Contentful_Page_Seo.ts
+++ b/@types/Contentful_Page_Seo.ts
@@ -0,0 +1,7 @@
+export interface CF_Page_Seo {
+    name: "page-about-seo",
+    title: "about",
+    description: "about",
+    metaRobotsIndex: "index",
+    metaRobotsFollow: "follow"
+}
--- a/@types/Contentful_Picture.ts
+++ b/@types/Contentful_Picture.ts
@@ -0,0 +1,57 @@
+import type { EntryFieldTypes } from "contentful";
+import type { CF_ContentType } from "src/@types/Contentful_ContentType.enum";
+import type { CF_CloudinaryImage } from "src/@types/Contentful_CloudinaryImage";
+
+
+export type CF_PictureWidths = 400 | 800 | 1200 | 1400
+export type CF_PictureFormats = "aviv" | "jpg" | "png" | "webp"
+export type CF_PictureFit = "contain" | "cover" | "fill" | "inside" | "outside"
+export type CF_PicturePosition = "top"
+    | "right top"
+    | "right"
+    | "right bottom"
+    | "bottom"
+    | "left bottom"
+    | "left"
+    | "left top"
+    | "north"
+    | "northeast"
+    | "east"
+    | "southeast"
+    | "south"
+    | "southwest"
+    | "west"
+    | "northwest"
+    | "center"
+    | "centre"
+    | "cover"
+    | "entropy"
+    | "attention"
+export type CF_PictureAspectRatio = 'original'
+    | '32:9'
+    | '16:9'
+    | '5:4'
+    | '4:3'
+    | '3:2'
+    | '1:1'
+    | '2:3'
+    | '3:4'
+    | '4:5'
+
+
+export interface CF_Picture {
+    name: EntryFieldTypes.Text;
+    image: CF_CloudinaryImage[];
+    alt?: EntryFieldTypes.Text;
+    widths: Array<CF_PictureWidths>;
+    aspectRatio: CF_PictureAspectRatio;
+    formats: CF_PictureFormats;
+    fit: CF_PictureFit;
+    position: CF_PicturePosition;
+    layout?: any;
+}
+
+export type CF_PictureSkeleton = {
+    contentTypeId: CF_ContentType.picture
+    fields: CF_Picture
+}
--- a/@types/Contentful_Post.ts
+++ b/@types/Contentful_Post.ts
@@ -0,0 +1,27 @@
+import type { CF_ContentType } from "src/@types/Contentful_ContentType.enum";
+import type { CF_ComponentImgSkeleton } from "./Contentful_Img";
+import type { CF_Content } from "./Contentful_Content";
+import type { CF_SEO } from "./Contentful_SEO";
+import type { CF_TagSkeleton } from "./Contentful_Tag";
+
+export interface CF_Post extends CF_Content, CF_SEO {
+  postImage: CF_ComponentImgSkeleton;
+  postTag: CF_TagSkeleton[];
+  slug: string;
+  linkName: string;
+  icon?: string;
+  headline: string;
+  important: boolean;
+  created: string;
+  date?: string;
+  subheadline: string;
+  excerpt: string;
+  content: string;
+  /** Show comment section (default: true) */
+  showCommentSection?: boolean;
+}
+
+export type CF_PostEntrySkeleton = {
+  contentTypeId: CF_ContentType.post;
+  fields: CF_Post;
+};
--- a/@types/Contentful_Post_Component.ts
+++ b/@types/Contentful_Post_Component.ts
@@ -0,0 +1,14 @@
+import type { CF_ContentType } from "./Contentful_ContentType.enum";
+import type { CF_ComponentLayout } from "./Contentful_Layout";
+import type { CF_PostEntrySkeleton } from "./Contentful_Post";
+
+export interface CF_PostComponent {
+  id: string;
+  post: CF_PostEntrySkeleton;
+  layout: CF_ComponentLayout;
+}
+
+export interface CF_PostComponentSkeleton {
+  contentTypeId: CF_ContentType.postComponent;
+  fields: CF_PostComponent;
+}
--- a/@types/Contentful_Post_Overview.ts
+++ b/@types/Contentful_Post_Overview.ts
@@ -0,0 +1,24 @@
+import type { CF_ContentType } from "src/@types/Contentful_ContentType.enum";
+import type { CF_Content } from "./Contentful_Content";
+import type { CF_SEO } from "src/@types/Contentful_SEO";
+import type { CF_ComponentLayout } from "src/@types/Contentful_Layout";
+import type { CF_PostEntrySkeleton } from "src/@types/Contentful_Post";
+import type { CF_TagSkeleton } from "src/@types/Contentful_Tag";
+import type { Document } from "@contentful/rich-text-types";
+
+export interface CF_Post_Overview extends CF_Content, CF_SEO {
+  id: string;
+  headline: string;
+  text: Document;
+  layout: CF_ComponentLayout;
+  allPosts: boolean;
+  filterByTag: CF_TagSkeleton[];
+  posts: CF_PostEntrySkeleton[];
+  numberItems: number;
+  design?: "cards" | "list";
+}
+
+export type CF_Post_OverviewEntrySkeleton = {
+  contentTypeId: CF_ContentType.post;
+  fields: CF_Post_Overview;
+};
--- a/@types/Contentful_Quote.ts
+++ b/@types/Contentful_Quote.ts
@@ -0,0 +1,14 @@
+import type { CF_ContentType } from "src/@types/Contentful_ContentType.enum";
+import type { CF_ComponentLayout } from "src/@types/Contentful_Layout";
+
+export interface CF_Quote {
+    quote: string,
+    author: string,
+    variant: 'left' | 'right',
+    layout: CF_ComponentLayout
+}
+
+export type CF_QuoteSkeleton = {
+    contentTypeId: CF_ContentType.quote
+    fields: CF_Quote
+}
--- a/@types/Contentful_Richtext.ts
+++ b/@types/Contentful_Richtext.ts
@@ -0,0 +1,11 @@
+import type { CF_ContentType } from "src/@types/Contentful_ContentType.enum";
+
+export interface CF_ComponentRichtext {
+    content?: Document;
+    layout?: any;
+}
+
+export interface CF_ComponentRichtextSkeleton {
+    contentTypeId: CF_ContentType.richtext
+    fields: CF_ComponentRichtext
+}
--- a/@types/Contentful_SEO.ts
+++ b/@types/Contentful_SEO.ts
@@ -0,0 +1,8 @@
+
+export type metaRobots = "index, follow" | "noindex, follow" | "index, nofollow" | "noindex, nofollow";
+
+export interface CF_SEO {
+    seoTitle : string,
+    seoMetaRobots : metaRobots,
+    seoDescription : string,
+}
--- a/@types/Contentful_SearchableText.ts
+++ b/@types/Contentful_SearchableText.ts
@@ -0,0 +1,18 @@
+import type { CF_ContentType } from "./Contentful_ContentType.enum";
+import type { CF_ComponentLayout } from "./Contentful_Layout";
+import type { CF_TextFragmentSkeleton } from "./Contentful_TextFragment";
+import type { CF_TagSkeleton } from "./Contentful_Tag";
+
+export interface CF_ComponentSearchableText {
+  id: string;
+  tagWhitelist?: CF_TagSkeleton[];
+  textFragments: CF_TextFragmentSkeleton[];
+  title?: string;
+  description?: string;
+  layout: CF_ComponentLayout;
+}
+
+export interface CF_ComponentSearchableTextSkeleton {
+  contentTypeId: CF_ContentType.componentSearchableText;
+  fields: CF_ComponentSearchableText;
+}
--- a/@types/Contentful_SkeletonTypes.ts
+++ b/@types/Contentful_SkeletonTypes.ts
@@ -0,0 +1,6 @@
+import type { CF_PostEntrySkeleton } from "src/@types/Contentful_Post";
+import type { CF_NavigationSkeleton } from "src/@types/Contentful_Navigation";
+import type { CF_PageSkeleton } from "src/@types/Contentful_Page";
+import type { CF_PageConfigSkeleton } from "src/@types/Contentful_PageConfig";
+
+export type CF_SkeletonTypes = CF_PostEntrySkeleton | CF_NavigationSkeleton | CF_PageSkeleton | CF_PageConfigSkeleton;
--- a/@types/Contentful_Tag.ts
+++ b/@types/Contentful_Tag.ts
@@ -0,0 +1,11 @@
+import type { CF_ContentType } from "./Contentful_ContentType.enum";
+
+export interface CF_Tag {
+  name: string;
+  icon: string;
+}
+
+export interface CF_TagSkeleton {
+  contentTypeId: CF_ContentType.tag;
+  fields: CF_Tag;
+}
--- a/@types/Contentful_TextFragment.ts
+++ b/@types/Contentful_TextFragment.ts
@@ -0,0 +1,14 @@
+import type { CF_ContentType } from "./Contentful_ContentType.enum";
+import type { CF_TagSkeleton } from "./Contentful_Tag";
+
+export interface CF_TextFragment {
+  id: string;
+  tags?: CF_TagSkeleton[];
+  title: string;
+  text: string;
+}
+
+export interface CF_TextFragmentSkeleton {
+  contentTypeId: CF_ContentType.textFragment;
+  fields: CF_TextFragment;
+}
--- a/@types/Contentful_TopBanner.ts
+++ b/@types/Contentful_TopBanner.ts
@@ -0,0 +1,11 @@
+import type { CF_ContentType } from "src/@types/Contentful_ContentType.enum";
+
+export interface CF_TopBanner {
+  id: string;
+  text: string;
+}
+
+export type CF_TopBannerSkeleton = {
+  contentTypeId: CF_ContentType.topBanner;
+  fields: CF_TopBanner;
+};
--- a/@types/Contentful_YoutubeVideo.ts
+++ b/@types/Contentful_YoutubeVideo.ts
@@ -0,0 +1,16 @@
+import type { CF_ContentType } from "./Contentful_ContentType.enum";
+import type { CF_ComponentLayout } from "./Contentful_Layout";
+
+export interface CF_YoutubeVideo {
+  id: string;
+  youtubeId: string;
+  params?: string;
+  title?: string;
+  description?: string;
+  layout: CF_ComponentLayout;
+}
+
+export interface CF_ComponentYoutubeVideoSkeleton {
+  contentTypeId: CF_ContentType.youtubeVideo;
+  fields: CF_YoutubeVideo;
+}
--- a/@types/SeoProps.ts
+++ b/@types/SeoProps.ts
@@ -0,0 +1,91 @@
+export type TwitterCardType =
+  | "summary"
+  | "summary_large_image"
+  | "app"
+  | "player";
+
+// Link interface matching astro-seo's Link (which extends HTMLLinkElement)
+// href must be string (not URL) to match astro-seo's expectations
+export interface Link {
+  rel?: string;
+  href?: string; // Only string, not URL
+  hreflang?: string;
+  media?: string;
+  type?: string;
+  sizes?: string;
+  prefetch?: boolean;
+  crossorigin?: string;
+  as?: string;
+  [key: string]: any;
+}
+
+export interface Meta {
+  property?: string;
+  name?: string;
+  content?: string;
+  httpEquiv?: string;
+  charset?: string;
+  [key: string]: any;
+}
+
+export interface SeoProperties {
+  title?: string;
+  titleTemplate?: string;
+  titleDefault?: string;
+  charset?: string;
+  description?: string;
+  canonical?: URL | string;
+  nofollow?: boolean;
+  noindex?: boolean;
+  languageAlternates?: {
+    href: URL | string;
+    hrefLang: string;
+  }[];
+  openGraph?: {
+    basic: {
+      title: string;
+      type: string;
+      image: string;
+      url?: URL | string;
+    };
+    optional?: {
+      audio?: string;
+      description?: string;
+      determiner?: string;
+      locale?: string;
+      localeAlternate?: string[];
+      siteName?: string;
+      video?: string;
+    };
+    image?: {
+      url?: URL | string;
+      secureUrl?: URL | string;
+      type?: string;
+      width?: number;
+      height?: number;
+      alt?: string;
+    };
+    article?: {
+      publishedTime?: string;
+      modifiedTime?: string;
+      expirationTime?: string;
+      authors?: string[];
+      section?: string;
+      tags?: string[];
+    };
+  };
+  twitter?: {
+    card?: TwitterCardType;
+    site?: string;
+    creator?: string;
+    title?: string;
+    description?: string;
+    image?: URL | string;
+    imageAlt?: string;
+  };
+  extend?: {
+    link?: Partial<Link>[];
+    meta?: Partial<Meta>[];
+  };
+  surpressWarnings?: boolean;
+}
--- a/@types/TextAlignment.ts
+++ b/@types/TextAlignment.ts
@@ -0,0 +1,6 @@
+export type TextAlignment = 'left' | 'center' | 'right';
+export enum TextAlignmentClasses  {
+    'left' = 'text-left',
+    'center' = 'text-center',
+    'right' = 'text-right'
+}
--- a/@types/astro-imagetools.d.ts
+++ b/@types/astro-imagetools.d.ts
@@ -0,0 +1,6 @@
+declare module "astro-imagetools/api" {
+  export function renderImg(
+    options: any
+  ): Promise<{ link: string; style: string; img: string } | null>;
+  export function importImage(src: string): Promise<string | null>;
+}
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -0,0 +1,31 @@
+[package]
+name = "rustycms"
+version = "0.1.0"
+edition = "2021"
+description = "A file-based headless CMS written in Rust"
+default-run = "rustycms"
+
+[[bin]]
+name = "export-json-schema"
+path = "src/bin/export_json_schema.rs"
+
+[dependencies]
+axum = "0.7"
+tokio = { version = "1", features = ["full"] }
+serde = { version = "1", features = ["derive"] }
+serde_json = "1"
+json5 = "0.4"
+chrono = { version = "0.4", features = ["serde"] }
+tower-http = { version = "0.5", features = ["cors", "trace"] }
+tracing = "0.1"
+tracing-subscriber = { version = "0.3", features = ["env-filter"] }
+indexmap = { version = "2", features = ["serde"] }
+anyhow = "1"
+clap = { version = "4", features = ["derive"] }
+regex = "1"
+notify = "6"
+async-trait = "0.1"
+dotenvy = "0.15"
+sqlx = { version = "0.8", features = ["runtime-tokio", "sqlite"] }
+reqwest = { version = "0.12", default-features = false, features = ["rustls-tls"] }
+image = "0.25"
--- a/README.md
+++ b/README.md
@@ -0,0 +1,520 @@
+# RustyCMS
+
+A file-based headless CMS written in Rust. Content types are defined as JSON5 schemas, content is stored as JSON5 files, and served via a REST API.
+
+## Features
+
+- **Schema-first**: Define content types in `types/*.json5` – fields, types, constraints, defaults
+- **TypeScript-like type system**: `extends` (including multiple), `pick`, `omit`, `partial`
+- **Rich validation**: `minLength`, `maxLength`, `min`, `max`, `pattern`, `enum`, `unique`, `nullable`, `readonly`, `strict`
+- **File-based (default)**: No database setup – everything is files, versionable with Git
+- **Optional SQLite**: Switch store via env – same API, different storage layer
+- **REST API**: Full CRUD endpoints, auto-generated per content type
+- **References & _resolve**: Reference fields as `{ _type, _slug }`; embed with `?_resolve=all`
+- **Reusable partials**: `reusable` schemas and `useFields` for shared field groups (e.g. layout)
+- **Optional API auth**: Protect write access (POST/PUT/DELETE) with an API key via env
+- **Swagger UI**: Interactive API docs at `/swagger-ui`
+- **Image transformation**: `GET /api/transform` – load image from external URL, optional resize (w, h), aspect-ratio crop (e.g. 1:1), fit (fill/contain/cover), output formats jpeg, png, webp, avif; with response cache
+- **JSON5**: Human-friendly format with comments, trailing commas, unquoted keys
+- **Editor validation**: Export JSON Schema from your types so VS Code/Cursor validate `content/*.json5` while you edit
+- **CORS**: Open by default for frontend development
+
+## Requirements
+
+- [Rust](https://www.rust-lang.org/tools/install) (1.70+)
+
+## Quick start
+
+```bash
+cd rustycms
+cargo run
+```
+
+The server starts at `http://127.0.0.1:3000`.
+
+### CLI options
+
+| Option          | Default         | Description                          |
+|-----------------|-----------------|---------------------------------------|
+| `--types-dir`   | `./types`       | Directory with type definitions       |
+| `--content-dir` | `./content`     | Directory with content files          |
+| `-p, --port`    | `3000`          | Port                                  |
+| `--host`        | `127.0.0.1`     | Host address                          |
+
+```bash
+cargo run -- --types-dir ./my-schemas --content-dir ./my-data -p 8080
+```
+
+### Configuration (environment variables)
+
+A `.env` in the project directory is loaded at startup. See `.env.example`.
+
+| Variable                 | Default       | Description |
+|--------------------------|---------------|--------------|
+| `RUSTYCMS_STORE`         | `file`        | Store backend: `file` or `sqlite` |
+| `RUSTYCMS_DATABASE_URL`  | `sqlite:content.db` | When using `sqlite`: SQLite URL (fallback: `DATABASE_URL`) |
+| `RUSTYCMS_API_KEY`       | –             | Optional. When set: POST/PUT/DELETE require this key (Bearer or X-API-Key). GET stays public. |
+| `RUSTYCMS_CORS_ORIGIN`   | all           | Optional. One allowed CORS origin (e.g. `https://my-frontend.com`). Empty or `*` = all allowed. |
+| `RUSTYCMS_CACHE_TTL_SECS` | `60`          | Optional. Response cache for GET /api/content in seconds. `0` = cache off. |
+
+**Examples:**
+
+```bash
+# File store (default), no auth
+cargo run
+
+# SQLite backend
+RUSTYCMS_STORE=sqlite cargo run
+
+# Write access only with API key
+RUSTYCMS_API_KEY=your-secret-token cargo run
+```
+
+## Project structure
+
+```
+rustycms/
+├── Cargo.toml
+├── src/
+│   ├── main.rs                  # Entry point, CLI, server
+│   ├── schema/
+│   │   ├── types.rs             # SchemaDefinition, FieldDefinition
+│   │   ├── loader.rs            # Load JSON5, resolve extends/pick/omit/partial
+│   │   ├── json_schema.rs       # Export JSON Schema for editor validation
+│   │   ├── validator.rs         # Validation (constraints, unique, readonly, …)
+│   │   └── mod.rs               # SchemaRegistry
+│   ├── bin/
+│   │   └── export_json_schema.rs # CLI: export schemas + optional .vscode/settings.json
+│   ├── store/
+│   │   ├── store.rs             # ContentStore trait (abstract storage layer)
+│   │   ├── filesystem.rs        # FileStore – CRUD on JSON5 files
+│   │   ├── sqlite.rs            # SqliteStore – optional SQLite backend
+│   │   ├── query.rs             # Filter, sort, paginate
+│   │   ├── slug.rs              # Slug normalisation & validation
+│   │   └── mod.rs
+│   └── api/
+│       ├── handlers.rs          # REST handlers (CRUD + validation)
+│       ├── routes.rs            # Axum router
+│       ├── openapi.rs           # OpenAPI spec & Swagger UI
+│       ├── auth.rs              # Optional API key check (POST/PUT/DELETE)
+│       ├── error.rs             # API error types
+│       ├── response.rs          # Reference formatting, _resolve
+│       ├── transform.rs         # Image transformation (external URL → resize/crop/format)
+│       └── mod.rs
+├── types/                       # Type definitions (layer 1)
+│   ├── blog_post.json5
+│   ├── page.json5               # extends blog_post
+│   └── product.json5            # strict mode, constraints, unique, pattern
+├── schemas/                     # Generated JSON Schema (optional, for editor)
+└── content/                     # Content files (layer 2)
+    ├── blog_post/
+    ├── page/
+    └── product/
+```
+
+### Editor validation (JSON Schema)
+
+You can export JSON Schema files from your type definitions so that VS Code / Cursor validate `content/*.json5` (and `*.json`) while you edit. Invalid fields, wrong types, or constraint violations show as squiggles in the editor.
+
+```bash
+# Export one .schema.json per content type into ./schemas
+cargo run --bin export-json-schema
+
+# Also write .vscode/settings.json so content/<type>/*.json5 uses schemas/<type>.schema.json
+cargo run --bin export-json-schema -- --vscode
+```
+
+Options: `--types-dir` (default `./types`), `--out-dir` (default `./schemas`). After running with `--vscode`, open any file under `content/blog_post/`, `content/page/`, etc. – the editor will use the matching schema. Re-run the command after changing type definitions to refresh schemas and (with `--vscode`) the settings.
+
+## Defining types
+
+Add a `.json5` file under `types/`:
+
+```json5
+// types/blog_post.json5
+{
+  name: "blog_post",
+  fields: {
+    title: {
+      type: "string",
+      required: true,
+      minLength: 1,
+      maxLength: 200,
+      description: "Title of the blog post",
+    },
+    body: {
+      type: "richtext",
+      required: true,
+      description: "Main content (Markdown)",
+    },
+    author:     { type: "string" },
+    tags:       { type: "array", items: { type: "string" } },
+    published:  { type: "boolean", default: false },
+    created_at: { type: "datetime", auto: true, readonly: true },
+  }
+}
+```
+
+### Schema options
+
+| Option    | Type            | Description                                              |
+|-----------|-----------------|----------------------------------------------------------|
+| `name`    | string          | **Required.** Content type name                          |
+| `extends` | string / array  | Parent type(s) to inherit from                           |
+| `strict`  | boolean         | Reject unknown fields                                    |
+| `pick`    | string[]        | Only inherit these fields from parent (`Pick<T>`)        |
+| `omit`    | string[]        | Exclude these fields from parent (`Omit<T>`)             |
+| `partial` | boolean         | Make all inherited fields optional (`Partial<T>`)         |
+| `reusable`| boolean         | Schema only as partial (useFields), no collection/API     |
+
+### Field options
+
+| Option      | Type     | Description                                         |
+|-------------|----------|-----------------------------------------------------|
+| `type`      | string   | **Required.** Field type (see below)                |
+| `required`  | boolean  | Field must be present when creating                  |
+| `unique`    | boolean  | Value must be unique in the collection               |
+| `default`   | any      | Default value if not provided                        |
+| `auto`      | boolean  | Auto-generated (e.g. timestamp)                      |
+| `readonly`  | boolean  | Field cannot be changed after creation               |
+| `nullable`  | boolean  | Field allows explicit `null`                        |
+| `enum`      | array    | Allowed values                                      |
+| `description` | string | Description (shown in Swagger UI)                    |
+| `minLength` | number   | Minimum string length                               |
+| `maxLength` | number   | Maximum string length                               |
+| `pattern`   | string   | Regex pattern for strings                           |
+| `min`       | number   | Minimum numeric value                               |
+| `max`       | number   | Maximum numeric value                               |
+| `minItems`  | number   | Minimum array length                                |
+| `maxItems`  | number   | Maximum array length                                |
+| `items`     | object   | Item definition for array fields                    |
+| `fields`    | object   | Nested fields for object type                       |
+| `collection`| string   | Target collection for reference type                |
+| `useFields` | string   | For `type: "object"`: use fields from this schema (partial) |
+
+### Field types
+
+| Type         | JSON type | Description                    |
+|--------------|-----------|--------------------------------|
+| `string`     | string    | Plain text                     |
+| `richtext`   | string    | Markdown / rich text           |
+| `number`     | number    | Integer or float               |
+| `boolean`    | boolean   | true / false                   |
+| `datetime`   | string    | ISO 8601 date/time              |
+| `array`      | array     | List (optional `items`)        |
+| `object`     | object    | Nested object                  |
+| `reference`  | string    | Reference to another type      |
+
+### Inheritance & type composition
+
+**Simple inheritance** – inherit all fields from parent:
+
+```json5
+{
+  name: "page",
+  extends: "blog_post",
+  fields: {
+    nav_order: { type: "number", min: 0 },
+    template:  { type: "string", enum: ["default", "landing", "docs"] },
+  }
+}
+```
+
+**Multiple inheritance** – inherit from several types:
+
+```json5
+{
+  name: "featured_article",
+  extends: ["blog_post", "seo_meta"],
+  fields: {
+    featured_until: { type: "datetime" },
+  }
+}
+```
+
+**Pick** – only certain fields from parent:
+
+```json5
+{
+  name: "blog_post_preview",
+  extends: "blog_post",
+  pick: ["title", "excerpt", "author", "created_at"],
+}
+```
+
+**Omit** – exclude certain fields:
+
+```json5
+{
+  name: "blog_post_light",
+  extends: "blog_post",
+  omit: ["body"],
+}
+```
+
+**Partial** – make all inherited fields optional:
+
+```json5
+{
+  name: "blog_post_patch",
+  extends: "blog_post",
+  partial: true,
+}
+```
+
+### Reusable partials (useFields)
+
+Define shared field groups once and reuse in multiple types:
+
+1. **Reusable schema** – e.g. `types/component_layout.json5` with `reusable: true` and only the shared fields (e.g. `mobile`, `tablet`, `desktop`, `spaceBottom`).
+2. **Reference in type** – on an object field: `type: "object"`, `useFields: "component_layout"`. On load, the partial’s fields are inlined.
+
+This keeps layout in one place and reuses it in Markdown, Headline, etc.
+
+### Strict mode
+
+In strict mode, unknown fields are rejected:
+
+```json5
+{
+  name: "product",
+  strict: true,
+  fields: {
+    title: { type: "string", required: true },
+    price: { type: "number", required: true, min: 0 },
+    sku:   { type: "string", required: true, unique: true, pattern: "^[A-Z]{2,4}-\\d{3,6}$" },
+  }
+}
+```
+
+## Creating content
+
+### Via files
+
+Add a `.json5` file under `content/<type>/`. The filename becomes the slug:
+
+```json5
+// content/product/laptop-pro.json5
+{
+  title: "Laptop Pro 16",
+  sku: "EL-1001",
+  price: 1499.99,
+  category: "electronics",
+  images: ["laptop-front.jpg", "laptop-side.jpg"],
+}
+```
+
+### Via API
+
+```bash
+curl -X POST http://localhost:3000/api/content/product \
+  -H "Content-Type: application/json" \
+  -d '{
+    "_slug": "keyboard-mx",
+    "title": "Keyboard MX",
+    "sku": "EL-2000",
+    "price": 79.99,
+    "category": "electronics",
+    "images": ["keyboard.jpg"]
+  }'
+```
+
+`_slug` sets the filename. Fields with `default` or `auto` are set automatically.
+
+**Note:** If `RUSTYCMS_API_KEY` is set, POST/PUT/DELETE must send the key – see section “Optional API auth”.
+
+## REST API
+
+### Overview
+
+| Method   | Endpoint                    | Description                    |
+|----------|-----------------------------|--------------------------------|
+| `GET`    | `/api/collections`          | List all content types         |
+| `GET`    | `/api/collections/:type`    | Get schema for a type          |
+| `GET`    | `/api/content/:type`        | List all entries               |
+| `GET`    | `/api/content/:type/:slug`  | Get single entry               |
+| `POST`   | `/api/content/:type`        | Create entry                   |
+| `PUT`    | `/api/content/:type/:slug`  | Update entry                   |
+| `DELETE` | `/api/content/:type/:slug`  | Delete entry                   |
+| `GET`    | `/api` or `/api/`           | API index (living docs: links to Swagger UI + endpoint overview) |
+| `GET`    | `/swagger-ui`               | Swagger UI                     |
+| `GET`    | `/api-docs/openapi.json`    | OpenAPI 3.0 spec               |
+| `GET`    | `/api/transform`            | Transform image from external URL (resize, crop, format) |
+| `GET`    | `/health`                   | Health check (e.g. for K8s/Docker), always 200 + `{"status":"ok"}` |
+
+### Image transformation (external URLs)
+
+`GET /api/transform` loads an image from an external URL and returns it transformed. Parameters:
+
+| Parameter     | Alias | Description |
+|---------------|-------|-------------|
+| `url`         | –     | **Required.** External image URL (e.g. HTTPS). |
+| `width`       | `w`   | Target width in pixels. |
+| `height`      | `h`   | Target height in pixels. |
+| `aspect_ratio`| `ar`  | Aspect ratio before resize, e.g. `1:1` or `16:9` (center crop). |
+| `fit`         | –     | `fill` (exact w×h), `contain` (keep aspect ratio), `cover` (fill with crop). When **w and h** are set: default `fill`; otherwise default `contain`. |
+| `format`      | –     | Output: `jpeg`, `png`, `webp` or `avif`. Default: `jpeg`. (WebP = lossless; AVIF at default quality.) |
+| `quality`     | –     | JPEG quality 1–100. Default: 85. |
+
+Example: 50×50 square from any image:  
+`GET /api/transform?url=https://example.com/image.jpg&w=50&h=50&ar=1:1`
+
+**Caching:** Identical requests (same URL + same params) are served from memory when response cache is enabled (`RUSTYCMS_CACHE_TTL_SECS` > 0) until TTL expires (no re-download/resize).
+
+### ETags (conditional GET)
+
+`GET /api/content/:type/:slug` sets an **ETag** header (content hash). If the client sends **If-None-Match** with that value and the content is unchanged, the API responds with **304 Not Modified** (no body) – saves bandwidth and load.
+
+### Resolving references (_resolve)
+
+Reference fields return only `{ "_type": "collection", "_slug": "slug" }` by default. With the `_resolve` query parameter you can **embed** referenced entries:
+
+```bash
+# Resolve all references (e.g. page with Markdown blocks, banner)
+GET /api/content/page/contact?_resolve=all
+
+# Resolve only a specific field
+GET /api/content/page/home?_resolve=row1Content
+```
+
+Response then includes the full object in `row1Content` instead of just `{ _type, _slug }`.
+
+### Filtering
+
+Exact match: `?field=value`. Suffixes are also supported:
+
+- `?title_prefix=Hello` – title starts with “Hello”
+- `?body_contains=rust` – body contains “rust”
+- `?price_min=10` – number/string >= 10
+- `?price_max=100` – number/string <= 100
+
+```bash
+GET /api/content/blog_post?published=true
+GET /api/content/blog_post?title_prefix=Intro
+GET /api/content/product?category=electronics&price_min=50
+```
+
+### Sorting
+
+```bash
+GET /api/content/blog_post?_sort=created_at&_order=desc
+```
+
+### Pagination
+
+```bash
+GET /api/content/blog_post?_page=2&_per_page=10
+```
+
+Response:
+
+```json
+{
+  "items": [ ... ],
+  "total": 42,
+  "page": 2,
+  "per_page": 10,
+  "total_pages": 5
+}
+```
+
+### Validation
+
+The API validates automatically against the schema:
+
+```
+POST with title: 123          → "Expected type 'string', got 'number'"
+POST without required field  → "Field is required"
+POST with sku: "bad"          → "Value does not match pattern '^[A-Z]{2,4}-\\d{3,6}$'"
+POST with price: -5           → "Value -5 is below minimum 0"
+POST with duplicate SKU      → "Value must be unique"
+POST with unknown field      → "Unknown field (strict mode is enabled)"
+PUT  with changed readonly  → "Field is readonly and cannot be changed"
+POST with title: null        → "Field does not allow null"
+POST with rating: null       → OK (nullable: true)
+POST with images: []         → "Array too short (min 1 items)"
+POST with excerpt (501 chars)→ "String too long (max 500 characters)"
+```
+
+## Store: file vs SQLite
+
+By default the **file store** is used: each collection is a subdirectory under `content/`, each entry a `.json5` file.
+
+You can switch to **SQLite** – same REST API, same schemas, different backing store (one table with `collection`, `slug`, JSON `data`):
+
+```bash
+RUSTYCMS_STORE=sqlite RUSTYCMS_DATABASE_URL=sqlite:content.db cargo run
+```
+
+The database file is created when needed (`create_if_missing`). Useful for larger setups, concurrent writers, or when you want content in a database.
+
+## Optional API auth
+
+If you set `RUSTYCMS_API_KEY` (e.g. in `.env`), **POST, PUT and DELETE** require a valid key. **GET** stays public (read without auth).
+
+**Send the key** – one of:
+
+- Header: `Authorization: Bearer <your-api-key>`
+- Header: `X-API-Key: <your-api-key>`
+
+**Example with curl:**
+
+```bash
+# Without key → 401 Unauthorized
+curl -X POST http://localhost:3000/api/content/tag -H "Content-Type: application/json" -d '{"_slug":"x","name":"y"}'
+
+# With key → 201 Created (or validation error)
+curl -X POST http://localhost:3000/api/content/tag \
+  -H "Content-Type: application/json" \
+  -H "X-API-Key: your-secret-token" \
+  -d '{"_slug":"x","name":"y"}'
+```
+
+If `RUSTYCMS_API_KEY` is **not** set, all endpoints behave as before without auth.
+
+## Swagger UI
+
+Auto-generated interactive API documentation:
+
+```
+http://localhost:3000/swagger-ui
+```
+
+The OpenAPI spec is generated at startup from the schemas – including all constraints (minLength, pattern, min/max, nullable, readOnly, …). The spec can also be fetched directly; it is served with cache headers so clients can cache it:
+
+```
+http://localhost:3000/api-docs/openapi.json
+```
+
+**Schema hot-reload:** Changes in `types/*.json5` are watched – after saving, schemas and the OpenAPI spec are reloaded automatically without restarting the server.
+
+## Troubleshooting
+
+| Problem | Possible cause |
+|--------|-----------------|
+| `Collection 'xyz' not found` | Type does not exist or path typo. Check `GET /api/collections`. |
+| `Field '_slug' is required` | POST must include `_slug` in the JSON body. |
+| `Missing or invalid API key` | `RUSTYCMS_API_KEY` is set; POST/PUT/DELETE need header `Authorization: Bearer <key>` or `X-API-Key: <key>`. |
+| `Entry 'slug' not found` | Slug misspelled or entry not present in the collection. |
+| Validation errors (type, pattern, unique, …) | Check request body: types, required fields, patterns and uniqueness per schema. |
+
+## Operation
+
+- **Graceful shutdown:** On SIGINT (Ctrl+C) or SIGTERM (e.g. K8s), in-flight requests are completed, then the server exits cleanly.
+
+## Logging
+
+```bash
+# Default (info)
+cargo run
+
+# Debug
+RUST_LOG=rustycms=debug,tower_http=debug cargo run
+
+# Warnings only
+RUST_LOG=warn cargo run
+```
+
+## License
+
+MIT
--- a/admin-ui/.gitignore
+++ b/admin-ui/.gitignore
@@ -0,0 +1,41 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.*
+.yarn/*
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/versions
+
+# testing
+/coverage
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.pnpm-debug.log*
+
+# env files (can opt-in for committing if needed)
+.env*
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
+next-env.d.ts
--- a/admin-ui/README.md
+++ b/admin-ui/README.md
@@ -0,0 +1,36 @@
+This is a [Next.js](https://nextjs.org) project bootstrapped with [`create-next-app`](https://nextjs.org/docs/app/api-reference/cli/create-next-app).
+
+## Getting Started
+
+First, run the development server:
+
+```bash
+npm run dev
+# or
+yarn dev
+# or
+pnpm dev
+# or
+bun dev
+```
+
+Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
+
+You can start editing the page by modifying `app/page.tsx`. The page auto-updates as you edit the file.
+
+This project uses [`next/font`](https://nextjs.org/docs/app/building-your-application/optimizing/fonts) to automatically optimize and load [Geist](https://vercel.com/font), a new font family for Vercel.
+
+## Learn More
+
+To learn more about Next.js, take a look at the following resources:
+
+- [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
+- [Learn Next.js](https://nextjs.org/learn) - an interactive Next.js tutorial.
+
+You can check out [the Next.js GitHub repository](https://github.com/vercel/next.js) - your feedback and contributions are welcome!
+
+## Deploy on Vercel
+
+The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.
+
+Check out our [Next.js deployment documentation](https://nextjs.org/docs/app/building-your-application/deploying) for more details.
--- a/admin-ui/eslint.config.mjs
+++ b/admin-ui/eslint.config.mjs
@@ -0,0 +1,18 @@
+import { defineConfig, globalIgnores } from "eslint/config";
+import nextVitals from "eslint-config-next/core-web-vitals";
+import nextTs from "eslint-config-next/typescript";
+
+const eslintConfig = defineConfig([
+  ...nextVitals,
+  ...nextTs,
+  // Override default ignores of eslint-config-next.
+  globalIgnores([
+    // Default ignores of eslint-config-next:
+    ".next/**",
+    "out/**",
+    "build/**",
+    "next-env.d.ts",
+  ]),
+]);
+
+export default eslintConfig;
--- a/admin-ui/next.config.ts
+++ b/admin-ui/next.config.ts
@@ -0,0 +1,7 @@
+import type { NextConfig } from "next";
+
+const nextConfig: NextConfig = {
+  /* config options here */
+};
+
+export default nextConfig;
--- a/admin-ui/package-lock.json
+++ b/admin-ui/package-lock.json
--- a/admin-ui/package.json
+++ b/admin-ui/package.json
@@ -0,0 +1,29 @@
+{
+  "name": "admin-ui",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "dev": "next dev -p 2001",
+    "build": "next build",
+    "start": "next start",
+    "lint": "eslint"
+  },
+  "dependencies": {
+    "@tanstack/react-query": "^5.90.21",
+    "next": "16.1.6",
+    "react": "19.2.3",
+    "react-dom": "19.2.3",
+    "react-hook-form": "^7.71.1",
+    "react-markdown": "^10.1.0"
+  },
+  "devDependencies": {
+    "@tailwindcss/postcss": "^4",
+    "@types/node": "^20",
+    "@types/react": "^19",
+    "@types/react-dom": "^19",
+    "eslint": "^9",
+    "eslint-config-next": "16.1.6",
+    "tailwindcss": "^4",
+    "typescript": "^5"
+  }
+}
--- a/admin-ui/postcss.config.mjs
+++ b/admin-ui/postcss.config.mjs
@@ -0,0 +1,7 @@
+const config = {
+  plugins: {
+    "@tailwindcss/postcss": {},
+  },
+};
+
+export default config;
--- a/admin-ui/public/file.svg
+++ b/admin-ui/public/file.svg
@@ -0,0 +1 @@
+<svg fill="none" viewBox="0 0 16 16" xmlns="http://www.w3.org/2000/svg"><path d="M14.5 13.5V5.41a1 1 0 0 0-.3-.7L9.8.29A1 1 0 0 0 9.08 0H1.5v13.5A2.5 2.5 0 0 0 4 16h8a2.5 2.5 0 0 0 2.5-2.5m-1.5 0v-7H8v-5H3v12a1 1 0 0 0 1 1h8a1 1 0 0 0 1-1M9.5 5V2.12L12.38 5zM5.13 5h-.62v1.25h2.12V5zm-.62 3h7.12v1.25H4.5zm.62 3h-.62v1.25h7.12V11z" clip-rule="evenodd" fill="#666" fill-rule="evenodd"/></svg>
--- a/admin-ui/public/globe.svg
+++ b/admin-ui/public/globe.svg
@@ -0,0 +1 @@
+<svg fill="none" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><g clip-path="url(#a)"><path fill-rule="evenodd" clip-rule="evenodd" d="M10.27 14.1a6.5 6.5 0 0 0 3.67-3.45q-1.24.21-2.7.34-.31 1.83-.97 3.1M8 16A8 8 0 1 0 8 0a8 8 0 0 0 0 16m.48-1.52a7 7 0 0 1-.96 0H7.5a4 4 0 0 1-.84-1.32q-.38-.89-.63-2.08a40 40 0 0 0 3.92 0q-.25 1.2-.63 2.08a4 4 0 0 1-.84 1.31zm2.94-4.76q1.66-.15 2.95-.43a7 7 0 0 0 0-2.58q-1.3-.27-2.95-.43a18 18 0 0 1 0 3.44m-1.27-3.54a17 17 0 0 1 0 3.64 39 39 0 0 1-4.3 0 17 17 0 0 1 0-3.64 39 39 0 0 1 4.3 0m1.1-1.17q1.45.13 2.69.34a6.5 6.5 0 0 0-3.67-3.44q.65 1.26.98 3.1M8.48 1.5l.01.02q.41.37.84 1.31.38.89.63 2.08a40 40 0 0 0-3.92 0q.25-1.2.63-2.08a4 4 0 0 1 .85-1.32 7 7 0 0 1 .96 0m-2.75.4a6.5 6.5 0 0 0-3.67 3.44 29 29 0 0 1 2.7-.34q.31-1.83.97-3.1M4.58 6.28q-1.66.16-2.95.43a7 7 0 0 0 0 2.58q1.3.27 2.95.43a18 18 0 0 1 0-3.44m.17 4.71q-1.45-.12-2.69-.34a6.5 6.5 0 0 0 3.67 3.44q-.65-1.27-.98-3.1" fill="#666"/></g><defs><clipPath id="a"><path fill="#fff" d="M0 0h16v16H0z"/></clipPath></defs></svg>
--- a/admin-ui/public/next.svg
+++ b/admin-ui/public/next.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 394 80"><path fill="#000" d="M262 0h68.5v12.7h-27.2v66.6h-13.6V12.7H262V0ZM149 0v12.7H94v20.4h44.3v12.6H94v21h55v12.6H80.5V0h68.7zm34.3 0h-17.8l63.8 79.4h17.9l-32-39.7 32-39.6h-17.9l-23 28.6-23-28.6zm18.3 56.7-9-11-27.1 33.7h17.8l18.3-22.7z"/><path fill="#000" d="M81 79.3 17 0H0v79.3h13.6V17l50.2 62.3H81Zm252.6-.4c-1 0-1.8-.4-2.5-1s-1.1-1.6-1.1-2.6.3-1.8 1-2.5 1.6-1 2.6-1 1.8.3 2.5 1a3.4 3.4 0 0 1 .6 4.3 3.7 3.7 0 0 1-3 1.8zm23.2-33.5h6v23.3c0 2.1-.4 4-1.3 5.5a9.1 9.1 0 0 1-3.8 3.5c-1.6.8-3.5 1.3-5.7 1.3-2 0-3.7-.4-5.3-1s-2.8-1.8-3.7-3.2c-.9-1.3-1.4-3-1.4-5h6c.1.8.3 1.6.7 2.2s1 1.2 1.6 1.5c.7.4 1.5.5 2.4.5 1 0 1.8-.2 2.4-.6a4 4 0 0 0 1.6-1.8c.3-.8.5-1.8.5-3V45.5zm30.9 9.1a4.4 4.4 0 0 0-2-3.3 7.5 7.5 0 0 0-4.3-1.1c-1.3 0-2.4.2-3.3.5-.9.4-1.6 1-2 1.6a3.5 3.5 0 0 0-.3 4c.3.5.7.9 1.3 1.2l1.8 1 2 .5 3.2.8c1.3.3 2.5.7 3.7 1.2a13 13 0 0 1 3.2 1.8 8.1 8.1 0 0 1 3 6.5c0 2-.5 3.7-1.5 5.1a10 10 0 0 1-4.4 3.5c-1.8.8-4.1 1.2-6.8 1.2-2.6 0-4.9-.4-6.8-1.2-2-.8-3.4-2-4.5-3.5a10 10 0 0 1-1.7-5.6h6a5 5 0 0 0 3.5 4.6c1 .4 2.2.6 3.4.6 1.3 0 2.5-.2 3.5-.6 1-.4 1.8-1 2.4-1.7a4 4 0 0 0 .8-2.4c0-.9-.2-1.6-.7-2.2a11 11 0 0 0-2.1-1.4l-3.2-1-3.8-1c-2.8-.7-5-1.7-6.6-3.2a7.2 7.2 0 0 1-2.4-5.7 8 8 0 0 1 1.7-5 10 10 0 0 1 4.3-3.5c2-.8 4-1.2 6.4-1.2 2.3 0 4.4.4 6.2 1.2 1.8.8 3.2 2 4.3 3.4 1 1.4 1.5 3 1.5 5h-5.8z"/></svg>
--- a/admin-ui/public/vercel.svg
+++ b/admin-ui/public/vercel.svg
@@ -0,0 +1 @@
+<svg fill="none" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1155 1000"><path d="m577.3 0 577.4 1000H0z" fill="#fff"/></svg>
--- a/admin-ui/public/window.svg
+++ b/admin-ui/public/window.svg
@@ -0,0 +1 @@
+<svg fill="none" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path fill-rule="evenodd" clip-rule="evenodd" d="M1.5 2.5h13v10a1 1 0 0 1-1 1h-11a1 1 0 0 1-1-1zM0 1h16v11.5a2.5 2.5 0 0 1-2.5 2.5h-11A2.5 2.5 0 0 1 0 12.5zm3.75 4.5a.75.75 0 1 0 0-1.5.75.75 0 0 0 0 1.5M7 4.75a.75.75 0 1 1-1.5 0 .75.75 0 0 1 1.5 0m1.75.75a.75.75 0 1 0 0-1.5.75.75 0 0 0 0 1.5" fill="#666"/></svg>
--- a/admin-ui/src/app/admin/new-type/page.tsx
+++ b/admin-ui/src/app/admin/new-type/page.tsx
@@ -0,0 +1,292 @@
+"use client";
+
+import { useState } from "react";
+import { useRouter } from "next/navigation";
+import Link from "next/link";
+import { useQueryClient } from "@tanstack/react-query";
+import { createSchema, type SchemaDefinition, type FieldDefinition } from "@/lib/api";
+
+const FIELD_TYPES = [
+  "string",
+  "number",
+  "integer",
+  "boolean",
+  "datetime",
+  "richtext",
+  "html",
+  "markdown",
+  "reference",
+  "array",
+  "object",
+] as const;
+
+type FieldRow = {
+  id: string;
+  name: string;
+  type: string;
+  required: boolean;
+  description: string;
+  collection: string;
+};
+
+function nextId() {
+  return Math.random().toString(36).slice(2, 9);
+}
+
+export default function NewTypePage() {
+  const router = useRouter();
+  const queryClient = useQueryClient();
+  const [name, setName] = useState("");
+  const [description, setDescription] = useState("");
+  const [category, setCategory] = useState("");
+  const [tagsStr, setTagsStr] = useState("");
+  const [strict, setStrict] = useState(false);
+  const [fields, setFields] = useState<FieldRow[]>([
+    { id: nextId(), name: "title", type: "string", required: true, description: "", collection: "" },
+  ]);
+  const [error, setError] = useState<string | null>(null);
+  const [submitting, setSubmitting] = useState(false);
+
+  const addField = () => {
+    setFields((prev) => [
+      ...prev,
+      { id: nextId(), name: "", type: "string", required: false, description: "", collection: "" },
+    ]);
+  };
+
+  const removeField = (id: string) => {
+    setFields((prev) => (prev.length <= 1 ? prev : prev.filter((f) => f.id !== id)));
+  };
+
+  const updateField = (id: string, patch: Partial<FieldRow>) => {
+    setFields((prev) =>
+      prev.map((f) => (f.id === id ? { ...f, ...patch } : f))
+    );
+  };
+
+  const handleSubmit = async (e: React.FormEvent) => {
+    e.preventDefault();
+    setError(null);
+    const nameTrim = name.trim().toLowerCase().replace(/\s+/g, "_");
+    if (!nameTrim) {
+      setError("Name is required.");
+      return;
+    }
+    if (!/^[a-z0-9_]+$/.test(nameTrim)) {
+      setError("Name: only lowercase letters, digits and underscores.");
+      return;
+    }
+    const fieldNames = fields.map((f) => f.name.trim()).filter(Boolean);
+    if (fieldNames.length === 0) {
+      setError("At least one field required.");
+      return;
+    }
+    const unique = new Set(fieldNames);
+    if (unique.size !== fieldNames.length) {
+      setError("Field names must be unique.");
+      return;
+    }
+
+    const fieldsObj: Record<string, FieldDefinition> = {};
+    for (const row of fields) {
+      const fn = row.name.trim();
+      if (!fn) continue;
+      const def: FieldDefinition = {
+        type: row.type,
+        required: row.required,
+        description: row.description.trim() || undefined,
+        collection: row.type === "reference" && row.collection.trim() ? row.collection.trim() : undefined,
+      };
+      fieldsObj[fn] = def;
+    }
+
+    const schema: SchemaDefinition = {
+      name: nameTrim,
+      description: description.trim() || undefined,
+      category: category.trim() || undefined,
+      tags: tagsStr.trim() ? tagsStr.split(",").map((t) => t.trim()).filter(Boolean) : undefined,
+      strict,
+      reusable: false,
+      fields: fieldsObj,
+    };
+
+    setSubmitting(true);
+    try {
+      await createSchema(schema);
+      await queryClient.invalidateQueries({ queryKey: ["collections"] });
+      router.push(`/content/${nameTrim}`);
+      router.refresh();
+    } catch (err) {
+      setError(err instanceof Error ? err.message : "Error creating type.");
+      setSubmitting(false);
+    }
+  };
+
+  return (
+    <div className="max-w-2xl">
+      <h1 className="mb-6 text-2xl font-semibold text-gray-900">Add new type</h1>
+      <p className="mb-6 text-sm text-gray-600">
+        Creates a new content type (collection). The schema file is saved on the server at{" "}
+        <code className="rounded bg-gray-100 px-1">types/&lt;name&gt;.json</code> and loaded via hot-reload.
+      </p>
+
+      <form onSubmit={handleSubmit} className="space-y-6">
+        {error && (
+          <div className="rounded-lg bg-red-50 p-3 text-sm text-red-700">{error}</div>
+        )}
+
+        <div>
+          <label className="mb-1 block text-sm font-medium text-gray-700">
+            Name <span className="text-red-500">*</span>
+          </label>
+          <input
+            type="text"
+            value={name}
+            onChange={(e) => setName(e.target.value)}
+            placeholder="e.g. product, blog_post"
+            className="block w-full rounded border border-gray-300 bg-white px-3 py-2 text-sm text-gray-900"
+            required
+          />
+          <p className="mt-0.5 text-xs text-gray-500">
+            Lowercase letters, digits and underscores only.
+          </p>
+        </div>
+
+        <div>
+          <label className="mb-1 block text-sm font-medium text-gray-700">Description</label>
+          <input
+            type="text"
+            value={description}
+            onChange={(e) => setDescription(e.target.value)}
+            className="block w-full rounded border border-gray-300 bg-white px-3 py-2 text-sm text-gray-900"
+          />
+        </div>
+
+        <div className="grid gap-4 sm:grid-cols-2">
+          <div>
+            <label className="mb-1 block text-sm font-medium text-gray-700">Category</label>
+            <input
+              type="text"
+              value={category}
+              onChange={(e) => setCategory(e.target.value)}
+              placeholder="e.g. content"
+              className="block w-full rounded border border-gray-300 bg-white px-3 py-2 text-sm text-gray-900"
+            />
+          </div>
+          <div>
+            <label className="mb-1 block text-sm font-medium text-gray-700">Tags (comma-separated)</label>
+            <input
+              type="text"
+              value={tagsStr}
+              onChange={(e) => setTagsStr(e.target.value)}
+              placeholder="e.g. content, blog"
+              className="block w-full rounded border border-gray-300 bg-white px-3 py-2 text-sm text-gray-900"
+            />
+          </div>
+        </div>
+
+        <div className="flex items-center gap-2">
+          <input
+            type="checkbox"
+            id="strict"
+            checked={strict}
+            onChange={(e) => setStrict(e.target.checked)}
+            className="h-4 w-4 rounded border-gray-300"
+          />
+          <label htmlFor="strict" className="text-sm text-gray-700">
+            Strict (reject unknown fields)
+          </label>
+        </div>
+
+        <div>
+          <div className="mb-2 flex items-center justify-between">
+            <label className="text-sm font-medium text-gray-700">Fields</label>
+            <button
+              type="button"
+              onClick={addField}
+              className="rounded border border-gray-300 bg-white px-2 py-1 text-sm text-gray-700 hover:bg-gray-50"
+            >
+              + Add field
+            </button>
+          </div>
+          <div className="space-y-3 rounded-lg border border-gray-200 bg-gray-50/50 p-4">
+            {fields.map((f) => (
+              <div
+                key={f.id}
+                className="grid gap-2 rounded border border-gray-200 bg-white p-3 sm:grid-cols-[1fr_1fr_auto_auto]"
+              >
+                <input
+                  type="text"
+                  value={f.name}
+                  onChange={(e) => updateField(f.id, { name: e.target.value })}
+                  placeholder="Field name"
+                  className="rounded border border-gray-300 px-2 py-1.5 text-sm"
+                />
+                <select
+                  value={f.type}
+                  onChange={(e) => updateField(f.id, { type: e.target.value })}
+                  className="rounded border border-gray-300 px-2 py-1.5 text-sm"
+                >
+                  {FIELD_TYPES.map((t) => (
+                    <option key={t} value={t}>
+                      {t}
+                    </option>
+                  ))}
+                </select>
+                <label className="flex items-center gap-1 text-sm">
+                  <input
+                    type="checkbox"
+                    checked={f.required}
+                    onChange={(e) => updateField(f.id, { required: e.target.checked })}
+                    className="h-4 w-4 rounded border-gray-300"
+                  />
+                  Required
+                </label>
+                <button
+                  type="button"
+                  onClick={() => removeField(f.id)}
+                  className="rounded px-2 py-1 text-sm text-red-600 hover:bg-red-50"
+                  title="Remove field"
+                >
+                  Entfernen
+                </button>
+                {f.type === "reference" && (
+                  <input
+                    type="text"
+                    value={f.collection}
+                    onChange={(e) => updateField(f.id, { collection: e.target.value })}
+                    placeholder="Collection (e.g. page)"
+                    className="sm:col-span-2 rounded border border-gray-300 px-2 py-1.5 text-sm"
+                  />
+                )}
+                <input
+                  type="text"
+                  value={f.description}
+                  onChange={(e) => updateField(f.id, { description: e.target.value })}
+                  placeholder="Field description (optional)"
+                  className="sm:col-span-2 rounded border border-gray-300 px-2 py-1.5 text-sm"
+                />
+              </div>
+            ))}
+          </div>
+        </div>
+
+        <div className="flex gap-3">
+          <button
+            type="submit"
+            disabled={submitting}
+            className="rounded-lg bg-gray-900 px-4 py-2 text-sm font-medium text-white hover:bg-gray-800 disabled:opacity-50"
+          >
+            {submitting ? "Creating…" : "Create type"}
+          </button>
+          <Link
+            href="/"
+            className="rounded-lg border border-gray-300 px-4 py-2 text-sm font-medium text-gray-700 hover:bg-gray-50"
+          >
+            Cancel
+          </Link>
+        </div>
+      </form>
+    </div>
+  );
+}
--- a/admin-ui/src/app/favicon.ico
+++ b/admin-ui/src/app/favicon.ico
--- a/admin-ui/src/app/globals.css
+++ b/admin-ui/src/app/globals.css
@@ -0,0 +1,34 @@
+@import "tailwindcss";
+
+:root {
+  --background: #ffffff;
+  --foreground: #171717;
+}
+
+@theme inline {
+  --color-background: var(--background);
+  --color-foreground: var(--foreground);
+  --font-sans: var(--font-geist-sans);
+  --font-mono: var(--font-geist-mono);
+}
+
+@media (prefers-color-scheme: dark) {
+  :root {
+    --background: #0a0a0a;
+    --foreground: #ededed;
+  }
+}
+
+body {
+  background: var(--background);
+  color: var(--foreground);
+  font-family: Arial, Helvetica, sans-serif;
+}
+
+/* Lesbare Eingabefelder: dunkler Text, heller Hintergrund */
+input:not([type="checkbox"]):not([type="radio"]),
+textarea,
+select {
+  color: #111827; /* gray-900 */
+  background-color: #ffffff;
+}
--- a/admin-ui/src/app/layout.tsx
+++ b/admin-ui/src/app/layout.tsx
@@ -0,0 +1,41 @@
+import type { Metadata } from "next";
+import { Geist, Geist_Mono } from "next/font/google";
+import { Providers } from "./providers";
+import { Sidebar } from "@/components/Sidebar";
+import "./globals.css";
+
+const geistSans = Geist({
+  variable: "--font-geist-sans",
+  subsets: ["latin"],
+});
+
+const geistMono = Geist_Mono({
+  variable: "--font-geist-mono",
+  subsets: ["latin"],
+});
+
+export const metadata: Metadata = {
+  title: "RustyCMS Admin",
+  description: "RustyCMS admin interface",
+};
+
+export default function RootLayout({
+  children,
+}: Readonly<{
+  children: React.ReactNode;
+}>) {
+  return (
+    <html lang="en">
+      <body
+        className={`${geistSans.variable} ${geistMono.variable} antialiased`}
+      >
+        <Providers>
+          <div className="flex h-screen overflow-hidden bg-white">
+            <Sidebar />
+            <main className="min-h-0 flex-1 overflow-auto p-6">{children}</main>
+          </div>
+        </Providers>
+      </body>
+    </html>
+  );
+}
--- a/admin-ui/src/app/page.tsx
+++ b/admin-ui/src/app/page.tsx
@@ -0,0 +1,43 @@
+import Link from "next/link";
+import { fetchCollections } from "@/lib/api";
+
+export default async function DashboardPage() {
+  let collections: { name: string }[] = [];
+  try {
+    const res = await fetchCollections();
+    collections = res.collections ?? [];
+  } catch {
+    // API unreachable etc.
+  }
+
+  return (
+    <div>
+      <h1 className="mb-6 text-2xl font-semibold text-gray-900">Dashboard</h1>
+      <p className="mb-6 text-gray-600">
+        Choose a collection to manage content.
+      </p>
+      <ul className="grid gap-3 sm:grid-cols-2 lg:grid-cols-3">
+        {collections.map((c) => (
+          <li key={c.name}>
+            <Link
+              href={`/content/${c.name}`}
+              className="block rounded-lg border border-gray-200 bg-gray-50 px-4 py-3 font-medium text-gray-900 hover:border-gray-300 hover:bg-gray-100"
+            >
+              {c.name}
+            </Link>
+          </li>
+        ))}
+      </ul>
+      {collections.length === 0 && (
+        <p className="text-gray-500">
+          No collections loaded. Check that the RustyCMS API is running at{" "}
+          <code className="rounded bg-gray-100 px-1">
+            {process.env.NEXT_PUBLIC_RUSTYCMS_API_URL ??
+              "http://127.0.0.1:3000"}
+          </code>
+          .
+        </p>
+      )}
+    </div>
+  );
+}
--- a/admin-ui/src/app/providers.tsx
+++ b/admin-ui/src/app/providers.tsx
@@ -0,0 +1,18 @@
+"use client";
+
+import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
+import { useState } from "react";
+
+export function Providers({ children }: { children: React.ReactNode }) {
+  const [client] = useState(
+    () =>
+      new QueryClient({
+        defaultOptions: {
+          queries: { staleTime: 60 * 1000 },
+        },
+      })
+  );
+  return (
+    <QueryClientProvider client={client}>{children}</QueryClientProvider>
+  );
+}
--- a/admin-ui/src/components/ContentForm.tsx
+++ b/admin-ui/src/components/ContentForm.tsx
@@ -0,0 +1,632 @@
+"use client";
+
+import { useId } from "react";
+import { useRouter } from "next/navigation";
+import { useForm, Controller } from "react-hook-form";
+import type { SchemaDefinition, FieldDefinition } from "@/lib/api";
+import { checkSlug } from "@/lib/api";
+import { ReferenceArrayField } from "./ReferenceArrayField";
+import { MarkdownEditor } from "./MarkdownEditor";
+
+type Props = {
+  collection: string;
+  schema: SchemaDefinition;
+  initialValues?: Record<string, unknown>;
+  slug?: string;
+  locale?: string;
+  onSuccess?: () => void;
+};
+
+/** _slug field with format and duplicate check via API. */
+function SlugField({
+  collection,
+  currentSlug,
+  locale,
+  register,
+  setError,
+  clearErrors,
+  error,
+}: {
+  collection: string;
+  currentSlug?: string;
+  locale?: string;
+  register: ReturnType<typeof useForm>["register"];
+  setError: ReturnType<typeof useForm>["setError"];
+  clearErrors: ReturnType<typeof useForm>["clearErrors"];
+  error: ReturnType<typeof useForm>["formState"]["errors"]["_slug"];
+}) {
+  const { ref, onChange, onBlur, name } = register("_slug", {
+    required: "Slug is required.",
+  });
+
+  const handleBlur = async (e: React.FocusEvent<HTMLInputElement>) => {
+    onBlur(e);
+    const value = e.target.value?.trim();
+    if (!value) return;
+    try {
+      const res = await checkSlug(collection, value, {
+        exclude: currentSlug ?? undefined,
+        _locale: locale,
+      });
+      if (!res.valid && res.error) {
+        setError("_slug", { type: "server", message: res.error });
+        return;
+      }
+      if (!res.available) {
+        setError("_slug", {
+          type: "server",
+          message: "Slug already in use.",
+        });
+        return;
+      }
+      clearErrors("_slug");
+    } catch {
+      // Network error etc. – no setError, user will see it on submit
+    }
+  };
+
+  return (
+    <div>
+      <label className="mb-1 block text-sm font-medium text-gray-700">
+        _slug <span className="text-red-500">*</span>
+      </label>
+      <input
+        type="text"
+        ref={ref}
+        name={name}
+        onChange={onChange}
+        onBlur={handleBlur}
+        placeholder="e.g. my-post"
+        className="block w-full rounded border border-gray-300 bg-white px-3 py-2 text-sm text-gray-900 font-mono"
+        autoComplete="off"
+      />
+      <p className="mt-1 text-xs text-gray-500">
+        Lowercase letters (a-z), digits (0-9), hyphens. Spaces become hyphens.
+      </p>
+      {error ? (
+        <p className="mt-1 text-sm text-red-600">{String(error.message)}</p>
+      ) : null}
+    </div>
+  );
+}
+
+/** Builds form initial values from API response: references → slug strings, objects recursively. */
+function buildDefaultValues(
+  schema: SchemaDefinition,
+  initialValues?: Record<string, unknown>,
+): Record<string, unknown> {
+  const out: Record<string, unknown> = {};
+  const fields = schema.fields ?? {};
+  if (initialValues) {
+    for (const [key, value] of Object.entries(initialValues)) {
+      const def = fields[key] as FieldDefinition | undefined;
+      if (value == null) {
+        out[key] = value;
+        continue;
+      }
+      if (def?.type === "reference") {
+        out[key] =
+          typeof value === "object" && value !== null && "_slug" in value
+            ? String((value as { _slug?: string })._slug ?? "")
+            : typeof value === "string"
+              ? value
+              : "";
+        continue;
+      }
+      if (
+        def?.type === "array" &&
+        def.items?.type === "reference" &&
+        Array.isArray(value)
+      ) {
+        out[key] = value.map((v) =>
+          typeof v === "object" && v !== null && "_slug" in v
+            ? (v as { _slug: string })._slug
+            : String(v),
+        );
+        continue;
+      }
+      if (
+        def?.type === "object" &&
+        def.fields &&
+        typeof value === "object" &&
+        value !== null &&
+        !Array.isArray(value)
+      ) {
+        out[key] = buildDefaultValues(
+          { name: key, fields: def.fields as Record<string, FieldDefinition> },
+          value as Record<string, unknown>,
+        );
+        continue;
+      }
+      out[key] = value;
+    }
+  }
+  for (const key of Object.keys(fields)) {
+    if (!(key in out)) {
+      const def = fields[key] as FieldDefinition | undefined;
+      if (def?.default !== undefined && def.default !== null) {
+        if (
+          def?.type === "object" &&
+          def.fields &&
+          typeof def.default === "object" &&
+          def.default !== null &&
+          !Array.isArray(def.default)
+        ) {
+          out[key] = buildDefaultValues(
+            {
+              name: key,
+              fields: def.fields as Record<string, FieldDefinition>,
+            },
+            def.default as Record<string, unknown>,
+          );
+        } else {
+          out[key] = def.default;
+        }
+      } else if (def?.type === "boolean") out[key] = false;
+      else if (def?.type === "array")
+        out[key] =
+          (def as FieldDefinition).items?.type === "reference" ? [] : "";
+      else if (def?.type === "object" && def.fields)
+        out[key] = buildDefaultValues(
+          { name: key, fields: def.fields as Record<string, FieldDefinition> },
+          {},
+        );
+      else out[key] = "";
+    }
+  }
+  return out;
+}
+
+export function ContentForm({
+  collection,
+  schema,
+  initialValues,
+  slug,
+  locale,
+  onSuccess,
+}: Props) {
+  const router = useRouter();
+  const isEdit = !!slug;
+  const defaultValues = buildDefaultValues(schema, initialValues);
+  const {
+    register,
+    handleSubmit,
+    setError,
+    clearErrors,
+    control,
+    formState: { errors, isSubmitting },
+  } = useForm({
+    defaultValues,
+  });
+
+  const onSubmit = async (data: Record<string, unknown>) => {
+    const payload: Record<string, unknown> = {};
+    for (const [key, value] of Object.entries(data)) {
+      const def = schema.fields?.[key];
+      if (def?.type === "array" && def.items?.type === "reference") {
+        payload[key] = Array.isArray(value)
+          ? value
+          : typeof value === "string"
+            ? value
+                .split(/[\n,]+/)
+                .map((s) => s.trim())
+                .filter(Boolean)
+            : [];
+      } else {
+        payload[key] = value;
+      }
+    }
+    if (isEdit) {
+      delete payload._slug;
+    }
+    try {
+      const params = locale ? { _locale: locale } : {};
+      if (isEdit) {
+        const { updateEntry } = await import("@/lib/api");
+        await updateEntry(collection, slug!, payload, params);
+        onSuccess?.();
+      } else {
+        const { createEntry } = await import("@/lib/api");
+        await createEntry(collection, payload, params);
+        onSuccess?.();
+        const newSlug = payload._slug as string | undefined;
+        const q = locale ? `?_locale=${locale}` : "";
+        if (newSlug) {
+          router.push(
+            `/content/${collection}/${encodeURIComponent(newSlug)}${q}`,
+          );
+        } else {
+          router.push(`/content/${collection}${q}`);
+        }
+      }
+    } catch (err) {
+      setError("root", {
+        message: err instanceof Error ? err.message : "Error saving",
+      });
+    }
+  };
+
+  const fields = schema.fields ?? {};
+  const slugParam = locale ? `?_locale=${locale}` : "";
+  const showSlugField = !isEdit && !(fields._slug != null);
+
+  return (
+    <form onSubmit={handleSubmit(onSubmit)} className="max-w-2xl space-y-4">
+      {errors.root && (
+        <div className="rounded bg-red-50 p-3 text-sm text-red-700">
+          {errors.root.message}
+        </div>
+      )}
+      {showSlugField && (
+        <SlugField
+          collection={collection}
+          currentSlug={slug}
+          locale={locale}
+          register={register}
+          setError={setError}
+          clearErrors={clearErrors}
+          error={errors._slug}
+        />
+      )}
+      {Object.entries(fields).map(([name, def]) =>
+        (def as FieldDefinition).type === "object" &&
+        (def as FieldDefinition).fields ? (
+          <ObjectFieldSet
+            key={name}
+            name={name}
+            def={def as FieldDefinition}
+            register={register}
+            control={control}
+            errors={errors}
+            isEdit={isEdit}
+            locale={locale}
+          />
+        ) : (
+          <Field
+            key={name}
+            name={name}
+            def={def as FieldDefinition}
+            register={register}
+            control={control}
+            errors={errors}
+            isEdit={isEdit}
+            locale={locale}
+          />
+        ),
+      )}
+      <div className="flex gap-3 pt-4">
+        <button
+          type="submit"
+          disabled={isSubmitting}
+          className="rounded-lg bg-gray-900 px-4 py-2 text-sm font-medium text-white hover:bg-gray-800 disabled:opacity-50"
+        >
+          {isSubmitting ? "Saving…" : "Save"}
+        </button>
+        {isEdit && (
+          <a
+            href={`/content/${collection}${slugParam}`}
+            className="rounded-lg border border-gray-300 px-4 py-2 text-sm font-medium text-gray-700 hover:bg-gray-50"
+          >
+            Back to list
+          </a>
+        )}
+      </div>
+    </form>
+  );
+}
+
+/** Get error for path "layout.mobile" from errors.layout.mobile */
+function getFieldError(errors: Record<string, unknown>, name: string): unknown {
+  const parts = name.split(".");
+  let current: unknown = errors;
+  for (const p of parts) {
+    current =
+      current != null && typeof current === "object" && p in current
+        ? (current as Record<string, unknown>)[p]
+        : undefined;
+  }
+  return current;
+}
+
+function ObjectFieldSet({
+  name,
+  def,
+  register,
+  control,
+  errors,
+  isEdit,
+  locale,
+}: {
+  name: string;
+  def: FieldDefinition;
+  register: ReturnType<typeof useForm>["register"];
+  control: ReturnType<typeof useForm>["control"];
+  errors: ReturnType<typeof useForm>["formState"]["errors"];
+  isEdit: boolean;
+  locale?: string;
+}) {
+  const nestedFields = def.fields ?? {};
+  const displayName = name.split(".").pop() ?? name;
+  return (
+    <fieldset className="rounded border border-gray-200 bg-gray-50/50 p-4">
+      <legend className="mb-3 text-sm font-medium text-gray-700">
+        {displayName}
+      </legend>
+      <div className="space-y-4">
+        {Object.entries(nestedFields).map(([subName, subDef]) => (
+          <Field
+            key={subName}
+            name={`${name}.${subName}`}
+            def={subDef as FieldDefinition}
+            register={register}
+            control={control}
+            errors={errors}
+            isEdit={isEdit}
+            locale={locale}
+          />
+        ))}
+      </div>
+    </fieldset>
+  );
+}
+
+function Field({
+  name,
+  def,
+  register,
+  control,
+  errors,
+  isEdit,
+  locale,
+}: {
+  name: string;
+  def: FieldDefinition;
+  register: ReturnType<typeof useForm>["register"];
+  control: ReturnType<typeof useForm>["control"];
+  errors: ReturnType<typeof useForm>["formState"]["errors"];
+  isEdit: boolean;
+  locale?: string;
+}) {
+  const type = (def.type ?? "string") as string;
+  const required = !!def.required;
+  const isSlug = name === "_slug";
+  const readonly = isEdit && isSlug;
+  const fieldError = getFieldError(errors as Record<string, unknown>, name);
+  const fieldId = useId();
+
+  const fieldDescription = def.description ? (
+    <p className="mt-0.5 text-xs text-gray-500">{def.description}</p>
+  ) : null;
+
+  const label = (
+    <>
+      <label className="mb-1 block text-sm font-bold text-gray-700">
+        {name.split(".").pop()}
+        {required && <span className="text-red-500"> *</span>}
+      </label>
+      {fieldDescription}
+    </>
+  );
+
+  if (type === "boolean") {
+    return (
+      <div>
+        <div className="flex items-start gap-2">
+          <input
+            type="checkbox"
+            id={fieldId}
+            {...register(name)}
+            className="mt-0.5 h-5 w-5 rounded border-gray-300 focus:ring-gray-400"
+          />
+          <label
+            htmlFor={fieldId}
+            className="cursor-pointer text-sm font-medium text-gray-700"
+          >
+            {name.split(".").pop()}
+            {required && <span className="text-red-500"> *</span>}
+          </label>
+        </div>
+        {fieldDescription}
+      </div>
+    );
+  }
+
+  if (type === "number") {
+    return (
+      <div>
+        {label}
+        <input
+          type="number"
+          step="any"
+          {...register(name, { valueAsNumber: true, required })}
+          className="block w-full rounded border border-gray-300 bg-white px-3 py-2 text-sm text-gray-900"
+        />
+        {fieldError ? (
+          <p className="mt-1 text-sm text-red-600">
+            {String((fieldError as { message?: string })?.message)}
+          </p>
+        ) : null}
+      </div>
+    );
+  }
+
+  if (type === "integer") {
+    return (
+      <div>
+        {label}
+        <input
+          type="number"
+          step={1}
+          {...register(name, { valueAsNumber: true, required })}
+          className="block w-full rounded border border-gray-300 bg-white px-3 py-2 text-sm text-gray-900"
+        />
+        {fieldError ? (
+          <p className="mt-1 text-sm text-red-600">
+            {String((fieldError as { message?: string })?.message)}
+          </p>
+        ) : null}
+      </div>
+    );
+  }
+
+  /* Markdown: editor with live preview */
+  if (type === "markdown") {
+    return (
+      <Controller
+        name={name}
+        control={control!}
+        rules={{ required }}
+        render={({ field }) => (
+          <MarkdownEditor
+            value={typeof field.value === "string" ? field.value : ""}
+            onChange={field.onChange}
+            label={label}
+            error={fieldError}
+            required={required}
+            readOnly={readonly}
+            rows={12}
+          />
+        )}
+      />
+    );
+  }
+
+  /* Lange Texte: richtext, html → Textarea */
+  if (type === "richtext" || type === "html") {
+    return (
+      <div>
+        {label}
+        <textarea
+          {...register(name, { required })}
+          rows={10}
+          readOnly={readonly}
+          className="block w-full rounded border border-gray-300 bg-white px-3 py-2 text-sm text-gray-900 font-mono"
+        />
+        {fieldError ? (
+          <p className="mt-1 text-sm text-red-600">
+            {String((fieldError as { message?: string })?.message)}
+          </p>
+        ) : null}
+      </div>
+    );
+  }
+
+  if (type === "datetime") {
+    return (
+      <div>
+        {label}
+        <input
+          type="datetime-local"
+          {...register(name, { required })}
+          readOnly={readonly}
+          className="block w-full rounded border border-gray-300 bg-white px-3 py-2 text-sm text-gray-900"
+        />
+        {fieldError ? (
+          <p className="mt-1 text-sm text-red-600">
+            {String((fieldError as { message?: string })?.message)}
+          </p>
+        ) : null}
+      </div>
+    );
+  }
+
+  if (type === "array" && def.items?.type === "reference") {
+    return (
+      <Controller
+        name={name}
+        control={control!}
+        rules={{ required }}
+        render={({ field }) => (
+          <ReferenceArrayField
+            name={name}
+            def={def}
+            value={Array.isArray(field.value) ? field.value : []}
+            onChange={field.onChange}
+            required={required}
+            error={fieldError}
+            locale={locale}
+            label={label}
+          />
+        )}
+      />
+    );
+  }
+
+  if (type === "reference") {
+    return (
+      <div>
+        {label}
+        <input
+          type="text"
+          {...register(name, { required })}
+          placeholder="Slug of referenced entry"
+          readOnly={readonly}
+          className="block w-full rounded border border-gray-300 bg-white px-3 py-2 text-sm text-gray-900 font-mono"
+        />
+        {fieldError ? (
+          <p className="mt-1 text-sm text-red-600">
+            {String((fieldError as { message?: string })?.message)}
+          </p>
+        ) : null}
+      </div>
+    );
+  }
+
+  /* Nested objects (e.g. file.details, file.details.image) recursively as fieldset */
+  if (type === "object" && def.fields) {
+    return (
+      <ObjectFieldSet
+        name={name}
+        def={def}
+        register={register}
+        control={control}
+        errors={errors}
+        isEdit={isEdit}
+        locale={locale}
+      />
+    );
+  }
+
+  // string, default
+  const enumValues = def.enum as string[] | undefined;
+  if (Array.isArray(enumValues) && enumValues.length > 0) {
+    return (
+      <div>
+        {label}
+        <select
+          {...register(name, { required })}
+          className="block w-full rounded border border-gray-300 bg-white px-3 py-2 text-sm text-gray-900"
+        >
+          <option value="">— Please select —</option>
+          {enumValues.map((v) => (
+            <option key={String(v)} value={String(v)}>
+              {String(v)}
+            </option>
+          ))}
+        </select>
+        {fieldError ? (
+          <p className="mt-1 text-sm text-red-600">
+            {String((fieldError as { message?: string })?.message)}
+          </p>
+        ) : null}
+      </div>
+    );
+  }
+
+  return (
+    <div>
+      {label}
+      <input
+        type="text"
+        {...register(name, { required })}
+        readOnly={readonly}
+        className="block w-full rounded border border-gray-300 bg-white px-3 py-2 text-sm text-gray-900"
+      />
+      {fieldError ? (
+        <p className="mt-1 text-sm text-red-600">
+          {String((fieldError as { message?: string })?.message)}
+        </p>
+      ) : null}
+    </div>
+  );
+}
--- a/admin-ui/src/components/MarkdownEditor.tsx
+++ b/admin-ui/src/components/MarkdownEditor.tsx
@@ -0,0 +1,171 @@
+"use client";
+
+import { useId, useRef } from "react";
+import ReactMarkdown from "react-markdown";
+
+type Props = {
+  value: string;
+  onChange: (value: string) => void;
+  label: React.ReactNode;
+  error?: unknown;
+  required?: boolean;
+  readOnly?: boolean;
+  rows?: number;
+};
+
+function wrapSelection(
+  text: string,
+  start: number,
+  end: number,
+  before: string,
+  after: string
+): { newText: string; newStart: number; newEnd: number } {
+  const sel = text.slice(start, end);
+  const newText = text.slice(0, start) + before + sel + after + text.slice(end);
+  return {
+    newText,
+    newStart: start + before.length,
+    newEnd: end + before.length,
+  };
+}
+
+function insertAtCursor(
+  text: string,
+  start: number,
+  end: number,
+  placeholder: string,
+  cursorAfter: number
+): { newText: string; newStart: number; newEnd: number } {
+  const insert = start === end ? placeholder : text.slice(start, end);
+  const newText = text.slice(0, start) + insert + text.slice(end);
+  const newStart = start + (start === end ? cursorAfter : 0);
+  const newEnd = start === end ? newStart : newStart + insert.length;
+  return { newText, newStart, newEnd };
+}
+
+export function MarkdownEditor({
+  value,
+  onChange,
+  label,
+  error,
+  required,
+  readOnly,
+  rows = 12,
+}: Props) {
+  const id = useId();
+  const previewId = `${id}-preview`;
+  const textareaRef = useRef<HTMLTextAreaElement>(null);
+
+  const apply = (result: { newText: string; newStart: number; newEnd: number }) => {
+    onChange(result.newText);
+    requestAnimationFrame(() => {
+      const el = textareaRef.current;
+      if (el) {
+        el.focus();
+        el.setSelectionRange(result.newStart, result.newEnd);
+      }
+    });
+  };
+
+  const handleToolbar = (before: string, after: string, placeholder = "Text") => {
+    const el = textareaRef.current;
+    if (!el || readOnly) return;
+    const start = el.selectionStart;
+    const end = el.selectionEnd;
+    const result = wrapSelection(el.value, start, end, before, after);
+    if (start === end) {
+      result.newEnd = result.newStart + placeholder.length;
+    }
+    apply(result);
+  };
+
+  const handleInsert = (placeholder: string, cursorOffset: number) => {
+    const el = textareaRef.current;
+    if (!el || readOnly) return;
+    const start = el.selectionStart;
+    const end = el.selectionEnd;
+    apply(insertAtCursor(el.value, start, end, placeholder, cursorOffset));
+  };
+
+  return (
+    <div>
+      {label}
+      {!readOnly && (
+        <div className="mb-1 flex flex-wrap items-center gap-1 rounded border border-gray-200 bg-gray-100 px-2 py-1">
+          <button
+            type="button"
+            onClick={() => handleToolbar("**", "**", "bold")}
+            className="rounded px-2 py-1 text-sm font-bold text-gray-700 hover:bg-gray-200"
+            title="Bold"
+          >
+            B
+          </button>
+          <button
+            type="button"
+            onClick={() => handleToolbar("*", "*", "italic")}
+            className="rounded px-2 py-1 text-sm italic text-gray-700 hover:bg-gray-200"
+            title="Italic"
+          >
+            I
+          </button>
+          <button
+            type="button"
+            onClick={() => handleToolbar("`", "`", "code")}
+            className="rounded px-2 py-1 font-mono text-sm text-gray-700 hover:bg-gray-200"
+            title="Code"
+          >
+            &lt;/&gt;
+          </button>
+          <button
+            type="button"
+            onClick={() => handleInsert("[Link-Text](url)", 10)}
+            className="rounded px-2 py-1 text-sm text-gray-700 hover:bg-gray-200"
+            title="Link"
+          >
+            Link
+          </button>
+          <button
+            type="button"
+            onClick={() => handleInsert("\n- ", 3)}
+            className="rounded px-2 py-1 text-sm text-gray-700 hover:bg-gray-200"
+            title="Bullet list"
+          >
+            • List
+          </button>
+        </div>
+      )}
+      <textarea
+        ref={textareaRef}
+        id={id}
+        value={value ?? ""}
+        onChange={(e) => onChange(e.target.value)}
+        rows={rows}
+        readOnly={readOnly}
+        required={required}
+        aria-describedby={previewId}
+        placeholder="Enter markdown… **bold**, *italic*, [link](url), - list"
+        className="block w-full rounded border border-gray-300 bg-white px-3 py-2 text-sm text-gray-900 font-mono focus:border-gray-400 focus:outline-none focus:ring-1 focus:ring-gray-400"
+      />
+      {error ? (
+        <p className="mt-1 text-sm text-red-600">
+          {String((error as { message?: string })?.message)}
+        </p>
+      ) : null}
+      <div className="mt-3">
+        <span className="mb-1 block text-xs font-medium text-gray-500">
+          Preview
+        </span>
+        <div
+          id={previewId}
+          className="min-h-[120px] rounded border border-gray-200 bg-gray-50 px-3 py-2 text-sm text-gray-800 [&_ul]:list-inside [&_ul]:list-disc [&_ol]:list-inside [&_ol]:list-decimal [&_pre]:overflow-x-auto [&_pre]:rounded [&_pre]:bg-gray-200 [&_pre]:p-2 [&_code]:rounded [&_code]:bg-gray-200 [&_code]:px-1 [&_pre_code]:bg-transparent [&_pre_code]:p-0 [&_h1]:text-lg [&_h1]:font-bold [&_h2]:text-base [&_h2]:font-bold [&_h3]:text-sm [&_h3]:font-bold [&_a]:text-blue-600 [&_a]:underline"
+        >
+          {(value ?? "").trim() ? (
+            <ReactMarkdown>{value}</ReactMarkdown>
+          ) : (
+            <span className="text-gray-400">Empty — preview appears as you type.</span>
+          )}
+        </div>
+      </div>
+    </div>
+  );
+}
--- a/admin-ui/src/components/ReferenceArrayField.tsx
+++ b/admin-ui/src/components/ReferenceArrayField.tsx
@@ -0,0 +1,361 @@
+"use client";
+
+import { useState } from "react";
+import Link from "next/link";
+import { useQuery } from "@tanstack/react-query";
+import { fetchContentList, fetchCollections } from "@/lib/api";
+import type { FieldDefinition } from "@/lib/api";
+
+type Props = {
+  name: string;
+  def: FieldDefinition;
+  value: string[] | string;
+  onChange: (value: string[]) => void;
+  required?: boolean;
+  error?: unknown;
+  locale?: string;
+  label: React.ReactNode;
+};
+
+/** Referenced collection(s) from schema: single collection or list for polymorphic. */
+function getCollections(def: FieldDefinition): string[] {
+  const items = def.items as FieldDefinition | undefined;
+  if (!items) return [];
+  if (items.collection) return [items.collection];
+  if (Array.isArray(items.collections) && items.collections.length > 0)
+    return items.collections;
+  return [];
+}
+
+export function ReferenceArrayField({
+  name,
+  def,
+  value,
+  onChange,
+  required,
+  error,
+  locale,
+  label,
+}: Props) {
+  const schemaCollections = getCollections(def);
+  const singleCollection =
+    schemaCollections.length === 1 ? schemaCollections[0] : null;
+  const multipleCollections =
+    schemaCollections.length > 1 ? schemaCollections : [];
+  const valueList: string[] = Array.isArray(value)
+    ? value
+    : typeof value === "string"
+      ? value
+          .split(/[\n,]+/)
+          .map((s) => s.trim())
+          .filter(Boolean)
+      : [];
+
+  const [pickedCollection, setPickedCollection] = useState<string>(
+    singleCollection ?? multipleCollections[0] ?? "",
+  );
+
+  const { data: collectionsData } = useQuery({
+    queryKey: ["collections"],
+    queryFn: fetchCollections,
+    enabled: schemaCollections.length === 0,
+  });
+
+  const availableCollections =
+    schemaCollections.length > 0
+      ? schemaCollections
+      : (collectionsData?.collections ?? [])
+          .map((c) => c.name)
+          .filter(
+            (n) =>
+              n !== "content_layout" && n !== "component_layout" && n !== "seo",
+          );
+
+  const effectiveCollection = singleCollection ?? pickedCollection;
+
+  const listParams = { _per_page: 200, ...(locale ? { _locale: locale } : {}) };
+
+  const singleQuery = useQuery({
+    queryKey: ["content", effectiveCollection, listParams],
+    queryFn: () => fetchContentList(effectiveCollection!, listParams),
+    enabled: !!effectiveCollection && schemaCollections.length <= 1,
+  });
+
+  const multiQueries = useQuery({
+    queryKey: ["content-multi", multipleCollections, listParams],
+    queryFn: async () => {
+      const results = await Promise.all(
+        multipleCollections.map((coll) => fetchContentList(coll, listParams)),
+      );
+      return multipleCollections.map((coll, i) => ({
+        collection: coll,
+        items: results[i]?.items ?? [],
+      }));
+    },
+    enabled: multipleCollections.length > 1,
+  });
+
+  type OptionItem = { slug: string; collection: string };
+  const options: OptionItem[] =
+    multipleCollections.length > 1 && multiQueries.data
+      ? multiQueries.data.flatMap(({ collection: coll, items }) =>
+          (items as { _slug?: string }[])
+            .map((o) => ({
+              slug: String(o._slug ?? ""),
+              collection: coll,
+            }))
+            .filter((o) => o.slug),
+        )
+      : ((singleQuery.data?.items ?? []) as { _slug?: string }[])
+          .map((o) => ({
+            slug: String(o._slug ?? ""),
+            collection: effectiveCollection ?? "",
+          }))
+          .filter((o) => o.slug);
+
+  const isLoading =
+    schemaCollections.length <= 1
+      ? singleQuery.isLoading
+      : multiQueries.isLoading;
+
+  const add = (slug: string) => {
+    if (!slug || valueList.includes(slug)) return;
+    onChange([...valueList, slug]);
+  };
+
+  const addFromOption = (optionValue: string) => {
+    const slug = optionValue.includes(":")
+      ? optionValue.split(":")[1]!
+      : optionValue;
+    add(slug);
+  };
+
+  const remove = (index: number) => {
+    onChange(valueList.filter((_, i) => i !== index));
+  };
+
+  const move = (index: number, dir: number) => {
+    const next = index + dir;
+    if (next < 0 || next >= valueList.length) return;
+    const copy = [...valueList];
+    const tmp = copy[index];
+    copy[index] = copy[next];
+    copy[next] = tmp;
+    onChange(copy);
+  };
+
+  const collectionsForNew =
+    multipleCollections.length > 1
+      ? multipleCollections
+      : effectiveCollection
+        ? [effectiveCollection]
+        : [];
+
+  return (
+    <div>
+      <div className="mb-1 flex items-center justify-between">
+        <span className="text-sm font-medium text-gray-700">{label}</span>
+        {schemaCollections.length > 0 ? (
+          <span className="text-xs text-gray-500">
+            {schemaCollections.length === 1
+              ? `Typ: ${schemaCollections[0]}`
+              : `Typen: ${schemaCollections.join(", ")}`}
+          </span>
+        ) : null}
+      </div>
+
+      {/* Selected entries */}
+      <ul className="mb-2 space-y-1.5">
+        {valueList.map((slug, index) => (
+          <li
+            key={`${slug}-${index}`}
+            className="flex items-center gap-2 rounded border border-gray-200 bg-gray-50 px-3 py-2 text-sm"
+          >
+            <span className="flex-1 font-mono text-gray-900">{slug}</span>
+            <div className="flex items-center gap-1">
+              <button
+                type="button"
+                onClick={() => move(index, -1)}
+                disabled={index === 0}
+                className="rounded p-1 text-gray-500 hover:bg-gray-200 hover:text-gray-700 disabled:opacity-40"
+                title="Move up"
+                aria-label="Move up"
+              >
+                <svg
+                  className="h-4 w-4"
+                  fill="none"
+                  stroke="currentColor"
+                  viewBox="0 0 24 24"
+                >
+                  <path
+                    strokeLinecap="round"
+                    strokeLinejoin="round"
+                    strokeWidth={2}
+                    d="M5 15l7-7 7 7"
+                  />
+                </svg>
+              </button>
+              <button
+                type="button"
+                onClick={() => move(index, 1)}
+                disabled={index === valueList.length - 1}
+                className="rounded p-1 text-gray-500 hover:bg-gray-200 hover:text-gray-700 disabled:opacity-40"
+                title="Move down"
+                aria-label="Move down"
+              >
+                <svg
+                  className="h-4 w-4"
+                  fill="none"
+                  stroke="currentColor"
+                  viewBox="0 0 24 24"
+                >
+                  <path
+                    strokeLinecap="round"
+                    strokeLinejoin="round"
+                    strokeWidth={2}
+                    d="M19 9l-7 7-7-7"
+                  />
+                </svg>
+              </button>
+              <button
+                type="button"
+                onClick={() => remove(index)}
+                className="rounded p-1 text-red-600 hover:bg-red-50 hover:text-red-700"
+                title="Remove"
+                aria-label="Remove"
+              >
+                <svg
+                  className="h-4 w-4"
+                  fill="none"
+                  stroke="currentColor"
+                  viewBox="0 0 24 24"
+                >
+                  <path
+                    strokeLinecap="round"
+                    strokeLinejoin="round"
+                    strokeWidth={2}
+                    d="M6 18L18 6M6 6l12 12"
+                  />
+                </svg>
+              </button>
+            </div>
+          </li>
+        ))}
+      </ul>
+
+      {/* Without schema collection: choose component type first */}
+      {!singleCollection &&
+      schemaCollections.length === 0 &&
+      availableCollections.length > 0 ? (
+        <div className="mb-2">
+          <label className="mb-1 block text-xs font-medium text-gray-500">
+            Component type
+          </label>
+          <select
+            value={pickedCollection}
+            onChange={(e) => setPickedCollection(e.target.value)}
+            className="block w-full rounded border border-gray-300 bg-white px-3 py-2 text-sm text-gray-900"
+          >
+            <option value="">— Select type —</option>
+            {availableCollections.map((c) => (
+              <option key={c} value={c}>
+                {c}
+              </option>
+            ))}
+          </select>
+        </div>
+      ) : null}
+
+      {/* Add: select from existing + create new component */}
+      {effectiveCollection || multipleCollections.length > 1 ? (
+        <div className="flex flex-col gap-2 sm:flex-row sm:items-start">
+          <select
+            value=""
+            onChange={(e) => {
+              const v = e.target.value;
+              if (v) addFromOption(v);
+              e.target.value = "";
+            }}
+            className="block flex-1 rounded border border-gray-300 bg-white px-3 py-2 text-sm text-gray-900"
+            disabled={isLoading}
+          >
+            <option value="">— Select from existing —</option>
+            {options.map((item) => {
+              const key =
+                multipleCollections.length > 1
+                  ? `${item.collection}:${item.slug}`
+                  : item.slug;
+              const alreadySelected = valueList.includes(item.slug);
+              const label =
+                multipleCollections.length > 1
+                  ? `${item.slug} (${item.collection})`
+                  : item.slug;
+              return (
+                <option key={key} value={key} disabled={alreadySelected}>
+                  {alreadySelected ? `${label} (already selected)` : label}
+                </option>
+              );
+            })}
+          </select>
+          {collectionsForNew.length > 0 ? (
+            <span className="flex shrink-0 flex-col gap-0.5">
+              {collectionsForNew.length === 1 ? (
+                <Link
+                  href={
+                    collectionsForNew[0]
+                      ? `/content/${collectionsForNew[0]}/new${locale ? `?_locale=${locale}` : ""}`
+                      : "#"
+                  }
+                  target="_blank"
+                  rel="noopener noreferrer"
+                  className="inline-flex items-center justify-center gap-1 rounded border border-gray-300 bg-white px-3 py-2 text-sm font-medium text-gray-700 hover:bg-gray-50"
+                >
+                  <span aria-hidden>+</span> New {collectionsForNew[0]} component
+                </Link>
+              ) : (
+                <select
+                  className="rounded border border-gray-300 bg-white px-3 py-2 text-sm text-gray-900"
+                  value=""
+                  onChange={(e) => {
+                    const c = e.target.value;
+                    if (c)
+                      window.open(
+                        `/content/${c}/new${locale ? `?_locale=${locale}` : ""}`,
+                        "_blank",
+                      );
+                    e.target.value = "";
+                  }}
+                >
+                  <option value="">+ Create new component…</option>
+                  {collectionsForNew.map((c) => (
+                    <option key={c} value={c}>
+                      {c}
+                    </option>
+                  ))}
+                </select>
+              )}
+              <span className="text-xs text-gray-500">
+                Open in new tab; then reload this page.
+              </span>
+            </span>
+          ) : null}
+        </div>
+      ) : null}
+
+      {schemaCollections.length === 0 && availableCollections.length === 0 ? (
+        <p className="text-xs text-amber-600">
+          No reference collection in schema. Set{" "}
+          <code className="rounded bg-gray-100 px-1">items.collection</code> or{" "}
+          <code className="rounded bg-gray-100 px-1">items.collections</code>{" "}
+          in the type, or start the API and reload the page.
+        </p>
+      ) : null}
+
+      {error ? (
+        <p className="mt-1 text-sm text-red-600">
+          {String((error as { message?: string })?.message ?? error)}
+        </p>
+      ) : null}
+    </div>
+  );
+}
--- a/admin-ui/src/components/Sidebar.tsx
+++ b/admin-ui/src/components/Sidebar.tsx
@@ -0,0 +1,125 @@
+"use client";
+
+import { useState, useMemo } from "react";
+import Link from "next/link";
+import { usePathname } from "next/navigation";
+import { useQueries, useQuery } from "@tanstack/react-query";
+import { fetchCollections, fetchContentList } from "@/lib/api";
+
+export function Sidebar() {
+  const pathname = usePathname();
+  const [search, setSearch] = useState("");
+  const { data, isLoading, error } = useQuery({
+    queryKey: ["collections"],
+    queryFn: fetchCollections,
+  });
+
+  const filteredCollections = useMemo(() => {
+    const list = data?.collections ?? [];
+    if (!search.trim()) return list;
+    const q = search.trim().toLowerCase();
+    return list.filter(
+      (c) =>
+        c.name.toLowerCase().includes(q) ||
+        (c.category?.toLowerCase().includes(q) ?? false) ||
+        (c.tags?.some((t) => t.toLowerCase().includes(q)) ?? false) ||
+        (c.description?.toLowerCase().includes(q) ?? false)
+    );
+  }, [data?.collections, search]);
+
+  const countQueries = useQueries({
+    queries: filteredCollections.map((c) => ({
+      queryKey: ["contentCount", c.name],
+      queryFn: () =>
+        fetchContentList(c.name, { _per_page: 1 }).then((r) => r.total),
+      staleTime: 60_000,
+    })),
+  });
+
+  const formatCount = (n: number) => (n >= 100 ? "99+" : String(n));
+
+  return (
+    <aside className="flex h-full w-56 shrink-0 flex-col overflow-y-auto border-r border-gray-200 bg-gray-50 p-4">
+      <nav className="flex flex-col gap-1">
+        <Link
+          href="/"
+          className={`rounded px-3 py-2 text-sm font-bold ${pathname === "/" ? "bg-gray-200 text-gray-900" : "text-gray-600 hover:bg-gray-100 hover:text-gray-900"}`}
+        >
+          Dashboard
+        </Link>
+        <hr />
+        <div className="px-1 py-2">
+          <input
+            type="search"
+            placeholder="Search collections…"
+            value={search}
+            onChange={(e) => setSearch(e.target.value)}
+            className="w-full rounded border border-gray-200 bg-white px-2 py-1.5 text-sm text-gray-900 placeholder:text-gray-400 focus:border-gray-300 focus:outline-none focus:ring-1 focus:ring-gray-300"
+            aria-label="Search collections"
+          />
+        </div>
+        {isLoading && (
+          <div className="px-3 py-2 text-sm text-gray-400">Loading…</div>
+        )}
+        {error && (
+          <div className="px-3 py-2 text-sm text-red-600">
+            Error loading collections
+          </div>
+        )}
+        {!isLoading && !error && search.trim() && filteredCollections.length === 0 && (
+          <div className="px-3 py-2 text-sm text-gray-500">
+            No results for "{search.trim()}"
+          </div>
+        )}
+        {filteredCollections.map((c, i) => {
+          const href = `/content/${c.name}`;
+          const active = pathname === href || pathname.startsWith(href + "/");
+          const hasMeta =
+            c.description || (c.tags?.length ?? 0) > 0 || c.category;
+          const countResult = countQueries[i];
+          const count =
+            countResult?.data !== undefined ? countResult.data : null;
+          return (
+            <Link
+              key={c.name}
+              href={href}
+              title={c.description ?? undefined}
+              className={`rounded px-3 py-2 text-sm font-medium ${active ? "bg-gray-200 text-gray-900" : "text-gray-600 hover:bg-gray-100 hover:text-gray-900"}`}
+            >
+              <span className="flex items-center justify-between gap-2">
+                <span className="min-w-0 truncate">{c.name}</span>
+                {count !== null && (
+                  <span className="shrink-0 text-xs font-normal text-gray-500 tabular-nums">
+                    {formatCount(count)}
+                  </span>
+                )}
+              </span>
+              {hasMeta && (
+                <span className="mt-0.5 block text-xs font-normal text-gray-500">
+                  {c.category && (
+                    <span className="rounded bg-gray-200 px-1">
+                      {c.category}
+                    </span>
+                  )}
+                  {c.tags?.length ? (
+                    <span className="ml-1">
+                      {c.tags.slice(0, 2).join(", ")}
+                      {c.tags.length > 2 ? " …" : ""}
+                    </span>
+                  ) : null}
+                </span>
+              )}
+            </Link>
+          );
+        })}
+        <hr className="my-2" />
+        <Link
+          href="/admin/new-type"
+          className="rounded px-3 py-2 text-sm font-medium text-gray-600 hover:bg-gray-100 hover:text-gray-900"
+        >
+          + Add new type…
+        </Link>
+      </nav>
+    </aside>
+  );
+}
--- a/admin-ui/src/lib/api.ts
+++ b/admin-ui/src/lib/api.ts
@@ -0,0 +1,222 @@
+/**
+ * RustyCMS API client. Base URL from NEXT_PUBLIC_RUSTYCMS_API_URL.
+ * Optional RUSTYCMS_API_KEY for write operations (sent as X-API-Key).
+ */
+
+const getBaseUrl = () =>
+  process.env.NEXT_PUBLIC_RUSTYCMS_API_URL || "http://127.0.0.1:3000";
+
+const getHeaders = (): HeadersInit => {
+  const headers: HeadersInit = {
+    "Content-Type": "application/json",
+    Accept: "application/json",
+  };
+  const key =
+    typeof window !== "undefined"
+      ? process.env.NEXT_PUBLIC_RUSTYCMS_API_KEY ?? null
+      : process.env.RUSTYCMS_API_KEY ?? process.env.NEXT_PUBLIC_RUSTYCMS_API_KEY ?? null;
+  if (key) headers["X-API-Key"] = key;
+  return headers;
+};
+
+export type CollectionMeta = {
+  name: string;
+  description?: string;
+  tags?: string[];
+  category?: string;
+  field_count?: number;
+  extends?: string | string[];
+  strict?: boolean;
+};
+
+export type CollectionsResponse = {
+  collections: CollectionMeta[];
+};
+
+export type FieldDefinition = {
+  type: string;
+  required?: boolean;
+  description?: string;
+  collection?: string;
+  collections?: string[];
+  enum?: unknown[];
+  default?: unknown;
+  items?: FieldDefinition;
+  [key: string]: unknown;
+};
+
+export type SchemaDefinition = {
+  name: string;
+  description?: string;
+  tags?: string[];
+  category?: string;
+  fields: Record<string, FieldDefinition>;
+  extends?: string | string[];
+  reusable?: boolean;
+  [key: string]: unknown;
+};
+
+export type ListResponse<T = Record<string, unknown>> = {
+  items: T[];
+  total: number;
+  page: number;
+  per_page: number;
+  total_pages: number;
+};
+
+export async function fetchCollections(): Promise<CollectionsResponse> {
+  const res = await fetch(`${getBaseUrl()}/api/collections`, {
+    headers: getHeaders(),
+  });
+  if (!res.ok) throw new Error(`Collections: ${res.status}`);
+  return res.json();
+}
+
+export async function fetchSchema(
+  collection: string
+): Promise<SchemaDefinition> {
+  const res = await fetch(
+    `${getBaseUrl()}/api/collections/${encodeURIComponent(collection)}`,
+    { headers: getHeaders() }
+  );
+  if (!res.ok) throw new Error(`Schema ${collection}: ${res.status}`);
+  return res.json();
+}
+
+export async function createSchema(
+  schema: SchemaDefinition
+): Promise<SchemaDefinition> {
+  const res = await fetch(`${getBaseUrl()}/api/schemas`, {
+    method: "POST",
+    headers: getHeaders(),
+    body: JSON.stringify(schema),
+  });
+  if (!res.ok) {
+    const err = await res.json().catch(() => ({}));
+    const msg = (err as { error?: string }).error ?? (err as { errors?: string[] }).errors?.join(", ") ?? `Schema: ${res.status}`;
+    throw new Error(msg);
+  }
+  return res.json();
+}
+
+export type SlugCheckResponse = {
+  valid: boolean;
+  normalized: string;
+  available: boolean;
+  error?: string;
+};
+
+export async function checkSlug(
+  collection: string,
+  slug: string,
+  params: { exclude?: string; _locale?: string } = {}
+): Promise<SlugCheckResponse> {
+  const sp = new URLSearchParams({ slug: slug.trim() });
+  if (params.exclude) sp.set("exclude", params.exclude);
+  if (params._locale) sp.set("_locale", params._locale);
+  const res = await fetch(
+    `${getBaseUrl()}/api/collections/${encodeURIComponent(collection)}/slug-check?${sp}`,
+    { headers: getHeaders() }
+  );
+  if (!res.ok) throw new Error(`Slug-Check: ${res.status}`);
+  return res.json();
+}
+
+export type ContentListParams = {
+  _page?: number;
+  _per_page?: number;
+  _sort?: string;
+  _order?: "asc" | "desc";
+  _resolve?: string;
+  _locale?: string;
+  [key: string]: string | number | undefined;
+};
+
+export async function fetchContentList<T = Record<string, unknown>>(
+  collection: string,
+  params: ContentListParams = {}
+): Promise<ListResponse<T>> {
+  const sp = new URLSearchParams();
+  Object.entries(params).forEach(([k, v]) => {
+    if (v !== undefined && v !== "") sp.set(k, String(v));
+  });
+  const qs = sp.toString();
+  const url = `${getBaseUrl()}/api/content/${encodeURIComponent(collection)}${qs ? `?${qs}` : ""}`;
+  const res = await fetch(url, { headers: getHeaders() });
+  if (!res.ok) throw new Error(`List ${collection}: ${res.status}`);
+  return res.json();
+}
+
+export async function fetchEntry<T = Record<string, unknown>>(
+  collection: string,
+  slug: string,
+  params: { _resolve?: string; _locale?: string } = {}
+): Promise<T> {
+  const sp = new URLSearchParams();
+  if (params._resolve) sp.set("_resolve", params._resolve);
+  if (params._locale) sp.set("_locale", params._locale);
+  const qs = sp.toString();
+  const url = `${getBaseUrl()}/api/content/${encodeURIComponent(collection)}/${encodeURIComponent(slug)}${qs ? `?${qs}` : ""}`;
+  const res = await fetch(url, { headers: getHeaders() });
+  if (!res.ok) throw new Error(`Entry ${collection}/${slug}: ${res.status}`);
+  return res.json();
+}
+
+export async function createEntry(
+  collection: string,
+  data: Record<string, unknown>,
+  params: { _locale?: string } = {}
+): Promise<Record<string, unknown>> {
+  const sp = new URLSearchParams();
+  if (params._locale) sp.set("_locale", params._locale);
+  const qs = sp.toString();
+  const url = `${getBaseUrl()}/api/content/${encodeURIComponent(collection)}${qs ? `?${qs}` : ""}`;
+  const res = await fetch(url, {
+    method: "POST",
+    headers: getHeaders(),
+    body: JSON.stringify(data),
+  });
+  if (!res.ok) {
+    const err = await res.json().catch(() => ({}));
+    throw new Error((err as { message?: string }).message || `Create: ${res.status}`);
+  }
+  return res.json();
+}
+
+export async function updateEntry(
+  collection: string,
+  slug: string,
+  data: Record<string, unknown>,
+  params: { _locale?: string } = {}
+): Promise<Record<string, unknown>> {
+  const sp = new URLSearchParams();
+  if (params._locale) sp.set("_locale", params._locale);
+  const qs = sp.toString();
+  const url = `${getBaseUrl()}/api/content/${encodeURIComponent(collection)}/${encodeURIComponent(slug)}${qs ? `?${qs}` : ""}`;
+  const res = await fetch(url, {
+    method: "PUT",
+    headers: getHeaders(),
+    body: JSON.stringify(data),
+  });
+  if (!res.ok) {
+    const err = await res.json().catch(() => ({}));
+    throw new Error((err as { message?: string }).message || `Update: ${res.status}`);
+  }
+  return res.json();
+}
+
+export async function deleteEntry(
+  collection: string,
+  slug: string,
+  params: { _locale?: string } = {}
+): Promise<void> {
+  const sp = new URLSearchParams();
+  if (params._locale) sp.set("_locale", params._locale);
+  const qs = sp.toString();
+  const url = `${getBaseUrl()}/api/content/${encodeURIComponent(collection)}/${encodeURIComponent(slug)}${qs ? `?${qs}` : ""}`;
+  const res = await fetch(url, {
+    method: "DELETE",
+    headers: getHeaders(),
+  });
+  if (!res.ok) throw new Error(`Delete: ${res.status}`);
+}
--- a/admin-ui/tsconfig.json
+++ b/admin-ui/tsconfig.json
@@ -0,0 +1,34 @@
+{
+  "compilerOptions": {
+    "target": "ES2017",
+    "lib": ["dom", "dom.iterable", "esnext"],
+    "allowJs": true,
+    "skipLibCheck": true,
+    "strict": true,
+    "noEmit": true,
+    "esModuleInterop": true,
+    "module": "esnext",
+    "moduleResolution": "bundler",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "jsx": "react-jsx",
+    "incremental": true,
+    "plugins": [
+      {
+        "name": "next"
+      }
+    ],
+    "paths": {
+      "@/*": ["./src/*"]
+    }
+  },
+  "include": [
+    "next-env.d.ts",
+    "**/*.ts",
+    "**/*.tsx",
+    ".next/types/**/*.ts",
+    ".next/dev/types/**/*.ts",
+    "**/*.mts"
+  ],
+  "exclude": ["node_modules"]
+}
--- a/content/de/blog_post/mein-erster-post.json5
+++ b/content/de/blog_post/mein-erster-post.json5
@@ -0,0 +1,9 @@
+{
+  title: "Mein erster Post",
+  body: "Hallo Welt! Das ist **RustyCMS** – ein file-basiertes Headless CMS geschrieben in Rust.",
+  excerpt: "Ein Einstieg in RustyCMS",
+  author: "Peter",
+  tags: ["rust", "cms", "open-source"],
+  published: true,
+  created_at: "2026-02-12T10:00:00Z",
+}
--- a/content/de/blog_post/rust-ist-toll.json5
+++ b/content/de/blog_post/rust-ist-toll.json5
@@ -0,0 +1,9 @@
+{
+  title: "Warum Rust so toll ist",
+  body: "Rust bietet Memory Safety ohne Garbage Collector, ein starkes Typsystem und exzellente Performance.",
+  excerpt: "Eine Liebeserklaerung an Rust",
+  author: "Peter",
+  tags: ["rust", "programming"],
+  published: true,
+  created_at: "2026-02-12T14:30:00Z",
+}
--- a/content/de/blog_post/string.json5
+++ b/content/de/blog_post/string.json5
@@ -0,0 +1,11 @@
+{
+  "author": "string",
+  "body": "string",
+  "created_at": "2026-02-12T14:54:13.233374+00:00",
+  "excerpt": "string",
+  "published": false,
+  "tags": [
+    "string"
+  ],
+  "title": "string"
+}
--- a/content/de/footer/default.json5
+++ b/content/de/footer/default.json5
@@ -0,0 +1,13 @@
+{
+  _slug: "default",
+  id: "navigation-footer",
+  row1JustifyContent: "center",
+  row1AlignItems: "stretch",
+  row1Content: [],
+  row2JustifyContent: "start",
+  row2AlignItems: "stretch",
+  row2Content: [],
+  row3JustifyContent: "start",
+  row3AlignItems: "stretch",
+  row3Content: [],
+}
--- a/content/de/fullwidth_banner/about-hero.json5
+++ b/content/de/fullwidth_banner/about-hero.json5
@@ -0,0 +1,8 @@
+{
+  name: "Hero Banner About",
+  variant: "light",
+  headline: "Ueber uns",
+  subheadline: "Open Source seit 2026",
+  text: "RustyCMS ist ein Open-Source-Projekt.",
+  image: [],
+}
--- a/content/de/fullwidth_banner/hero.json5
+++ b/content/de/fullwidth_banner/hero.json5
@@ -0,0 +1,8 @@
+{
+  name: "Hero Banner Startseite",
+  variant: "dark",
+  headline: "RustyCMS",
+  subheadline: "Das file-basierte Headless CMS",
+  text: "Typen definieren. Content ablegen. API nutzen.",
+  image: ["https://example.com/images/hero-bg.jpg"],
+}
--- a/content/de/headline/headline-referenz.json5
+++ b/content/de/headline/headline-referenz.json5
@@ -0,0 +1,13 @@
+{
+  _slug: "headline-referenz",
+  internal: "headline-ref",
+  text: "Headline-Komponente (Referenz)",
+  tag: "h2",
+  align: "center",
+  layout: {
+    mobile: "12",
+    tablet: "10",
+    desktop: "8",
+    spaceBottom: 1,
+  },
+}
--- a/content/de/html/html-referenz.json5
+++ b/content/de/html/html-referenz.json5
@@ -0,0 +1,11 @@
+{
+  _slug: "html-referenz",
+  id: "html-component-referenz",
+  html: "<p>CF_HTML – <strong>HTML</strong>-Block mit Layout.</p>",
+  layout: {
+    mobile: "12",
+    tablet: "10",
+    desktop: "8",
+    spaceBottom: 1,
+  },
+}
--- a/content/de/iframe/iframe-referenz.json5
+++ b/content/de/iframe/iframe-referenz.json5
@@ -0,0 +1,13 @@
+{
+  _slug: "iframe-referenz",
+  name: "Iframe-Komponente (Referenz)",
+  content: "Eingebetteter Inhalt von einer externen URL – z. B. Karte, Formular oder Video.",
+  iframe: "https://example.com/embed",
+  overlayImage: "",
+  layout: {
+    mobile: "12",
+    tablet: "10",
+    desktop: "8",
+    spaceBottom: 1,
+  },
+}
--- a/content/de/image/image-referenz.json5
+++ b/content/de/image/image-referenz.json5
@@ -0,0 +1,14 @@
+{
+  _slug: "image-referenz",
+  name: "Bild-Komponente (Referenz)",
+  image: "referenz-bild",
+  caption: "Bildunterschrift: CF_ComponentImage mit Layout und optionaler Caption.",
+  layout: {
+    mobile: "12",
+    tablet: "8",
+    desktop: "6",
+    spaceBottom: 1,
+  },
+  maxWidth: 800,
+  aspectRatio: 1.333,
+}
--- a/content/de/image_gallery/gallery-referenz.json5
+++ b/content/de/image_gallery/gallery-referenz.json5
@@ -0,0 +1,12 @@
+{
+  _slug: "gallery-referenz",
+  name: "Bildgalerie (Referenz)",
+  images: ["referenz-bild"],
+  layout: {
+    mobile: "12",
+    tablet: "12",
+    desktop: "12",
+    spaceBottom: 1.5,
+  },
+  description: "CF_ImageGallery – mehrere Bilder mit gemeinsamem Layout.",
+}
--- a/content/de/img/referenz-bild.json5
+++ b/content/de/img/referenz-bild.json5
@@ -0,0 +1,16 @@
+{
+  "description": "Platzhalter für Bild-Komponenten und Galerien",
+  "file": {
+    "contentType": "image/jpeg",
+    "details": {
+      "image": {
+        "height": 600,
+        "width": 800
+      },
+      "size": 12345
+    },
+    "fileName": "referenz-bild.jpg",
+    "url": "https://placehold.co/800x600?text=Referenzbild"
+  },
+  "title": "Referenzbild für Komponenten-Test"
+}
--- a/content/de/link/docs.json5
+++ b/content/de/link/docs.json5
@@ -0,0 +1,13 @@
+{
+  _slug: "docs",
+  name: "Dokumentation",
+  internal: "link-docs",
+  linkName: "Dokumentation",
+  url: "https://example.com/docs",
+  icon: "book",
+  external: false,
+  newTab: false,
+  author: "RustyCMS",
+  date: "2026-02-01",
+  source: "RustyCMS",
+}
--- a/content/de/link/gitlab.json5
+++ b/content/de/link/gitlab.json5
@@ -0,0 +1,14 @@
+{
+  _slug: "gitlab",
+  name: "GitLab",
+  internal: "link-gitlab",
+  linkName: "GitLab",
+  url: "https://gitlab.com/example/rustycms",
+  icon: "gitlab",
+  external: true,
+  newTab: true,
+  description: "Projekt-Repository auf GitLab",
+  author: "RustyCMS",
+  date: "2026-02-01",
+  source: "GitLab",
+}
--- a/content/de/link_list/link-list-referenz.json5
+++ b/content/de/link_list/link-list-referenz.json5
@@ -0,0 +1,5 @@
+{
+  _slug: "link-list-referenz",
+  headline: "Weitere Links",
+  links: ["gitlab", "docs"],
+}
--- a/content/de/list/list-referenz.json5
+++ b/content/de/list/list-referenz.json5
@@ -0,0 +1,9 @@
+{
+  _slug: "list-referenz",
+  internal: "list-ref",
+  item: [
+    "Erster Punkt",
+    "Zweiter Punkt",
+    "Dritter Punkt",
+  ],
+}
--- a/content/de/markdown/intro.json5
+++ b/content/de/markdown/intro.json5
@@ -0,0 +1,11 @@
+{
+  name: "Intro-Text Startseite",
+  content: "Dieser Block entspricht dem Typ **Markdown** (CF_Markdown). Du kannst hier *Markdown* oder Fließtext eingeben. Die Row auf der Page referenziert diese Komponente.",
+  layout: {
+    mobile: "12",
+    tablet: "10",
+    desktop: "8",
+    spaceBottom: 1,
+  },
+  alignment: "center",
+}
--- a/content/de/markdown/komponenten-referenz-intro.json5
+++ b/content/de/markdown/komponenten-referenz-intro.json5
@@ -0,0 +1,12 @@
+{
+  _slug: "komponenten-referenz-intro",
+  name: "Komponenten-Referenz (Intro)",
+  content: "Diese Seite bindet **jede verfügbare Komponente** einmal ein – als Referenz und zum Testen. Enthalten: Fullwidth-Banner (oben), Markdown, Iframe, Bild, Bildgalerie.",
+  layout: {
+    mobile: "12",
+    tablet: "10",
+    desktop: "8",
+    spaceBottom: 1.5,
+  },
+  alignment: "center",
+}
--- a/content/de/markdown/kontakt-text.json5
+++ b/content/de/markdown/kontakt-text.json5
@@ -0,0 +1,11 @@
+{
+  name: "Kontakt-Text",
+  content: "Schreib uns eine E-Mail oder nutze das Projekt auf GitLab. RustyCMS ist Open Source – Beiträge und Ideen sind willkommen.",
+  layout: {
+    mobile: "12",
+    tablet: "8",
+    desktop: "6",
+    spaceBottom: 1.5,
+  },
+  alignment: "center",
+}
--- a/content/de/navigation/header.json5
+++ b/content/de/navigation/header.json5
@@ -0,0 +1,12 @@
+{
+  "internal": "navigation-header",
+  "links": [
+    "about",
+    "home",
+    "kontakt",
+    "docs",
+    "komponenten-referenz",
+    "gitlab"
+  ],
+  "name": "Hauptnavigation"
+}
--- a/content/de/page/about.json5
+++ b/content/de/page/about.json5
@@ -0,0 +1,20 @@
+{
+  slug: "about",
+  name: "Ueber uns",
+  linkName: "About",
+  headline: "Ueber RustyCMS",
+  subheadline: "Open Source. File-basiert. Schnell.",
+  topFullwidthBanner: "about-hero",
+  seoTitle: "Ueber uns – RustyCMS",
+  seoMetaRobots: "index, follow",
+  seoDescription: "Erfahre mehr ueber das RustyCMS-Projekt.",
+  row1JustifyContent: "start",
+  row1AlignItems: "stretch",
+  row1Content: [],
+  row2JustifyContent: "start",
+  row2AlignItems: "stretch",
+  row2Content: [],
+  row3JustifyContent: "start",
+  row3AlignItems: "stretch",
+  row3Content: [],
+}
--- a/content/de/page/home.json5
+++ b/content/de/page/home.json5
@@ -0,0 +1,26 @@
+{
+  // ── Page-eigene Felder ─────────────────────────────────
+  slug: "home",
+  name: "Startseite",
+  linkName: "Home",
+  icon: "home",
+  headline: "Willkommen bei RustyCMS",
+  subheadline: "Das file-basierte Headless CMS geschrieben in Rust",
+  topFullwidthBanner: "hero", // → referenziert fullwidth_banner/hero.json5
+  // ── SEO-Felder (geerbt von seo) ───────────────────────
+  seoTitle: "RustyCMS – Startseite",
+  seoMetaRobots: "index, follow",
+  seoDescription: "Willkommen bei RustyCMS, dem file-basierten Headless CMS.",
+  // ── Content-Layout (geerbt von content_layout) ────────
+  row1JustifyContent: "center",
+  row1AlignItems: "center",
+  row1Content: [
+    "intro"
+  ],
+  row2JustifyContent: "start",
+  row2AlignItems: "stretch",
+  row2Content: [],
+  row3JustifyContent: "start",
+  row3AlignItems: "start",
+  row3Content: [],
+}
--- a/content/de/page/komponenten-referenz.json5
+++ b/content/de/page/komponenten-referenz.json5
@@ -0,0 +1,44 @@
+{
+  // ── Testseite: jede Komponente eingebunden (Referenz) ───
+  _slug: "komponenten-referenz",
+  slug: "komponenten-referenz",
+  name: "Komponenten-Referenz",
+  linkName: "Komponenten",
+  icon: "grid",
+  headline: "Komponenten-Referenz",
+  subheadline: "Alle Komponenten auf einer Seite zum Testen und als Referenz",
+  // Fullwidth-Banner (oben)
+  topFullwidthBanner: "hero",
+  // ── SEO ───────────────────────────────────────────────
+  seoTitle: "Komponenten-Referenz – RustyCMS",
+  seoMetaRobots: "index, follow",
+  seoDescription: "Übersicht aller Komponenten: Banner, Headline, List, Link-Liste, Markdown, Iframe, Bild, YouTube, Quote, HTML, Galerie, SearchableText.",
+  // ── Row 1: Markdown-Komponenten ──────────────────────
+  row1JustifyContent: "center",
+  row1AlignItems: "stretch",
+  row1Content: [
+    "komponenten-referenz-intro",
+    "headline-referenz",
+    "intro",
+    "kontakt-text",
+    "list-referenz",
+    "link-list-referenz",
+  ],
+  // ── Row 2: Iframe + Bild + YouTube ─────────────────────
+  row2JustifyContent: "start",
+  row2AlignItems: "stretch",
+  row2Content: [
+    "iframe-referenz",
+    "image-referenz",
+    "youtube-referenz",
+    "quote-referenz",
+    "html-referenz",
+  ],
+  // ── Row 3: Bildgalerie + SearchableText ─────────────────
+  row3JustifyContent: "start",
+  row3AlignItems: "stretch",
+  row3Content: [
+    "gallery-referenz",
+    "search-referenz",
+  ],
+}
--- a/content/de/page/kontakt.json5
+++ b/content/de/page/kontakt.json5
@@ -0,0 +1,23 @@
+{
+  slug: "kontakt",
+  name: "Kontakt",
+  linkName: "Kontakt",
+  icon: "mail",
+  headline: "Kontakt",
+  subheadline: "So erreichst du uns.",
+  topFullwidthBanner: "about-hero",
+  seoTitle: "Kontakt – RustyCMS",
+  seoMetaRobots: "index, follow",
+  seoDescription: "Kontakt und Ansprechpartner für RustyCMS.",
+  row1JustifyContent: "center",
+  row1AlignItems: "stretch",
+  row1Content: [
+    "kontakt-text"
+  ],
+  row2JustifyContent: "start",
+  row2AlignItems: "stretch",
+  row2Content: [],
+  row3JustifyContent: "start",
+  row3AlignItems: "stretch",
+  row3Content: [],
+}
--- a/content/de/page_config/default.json5
+++ b/content/de/page_config/default.json5
@@ -0,0 +1,11 @@
+{
+  _slug: "default",
+  logo: "referenz-bild",
+  footerText1: "© 2026 RustyCMS. Open Source.",
+  seoTitle: "RustyCMS – File-basiertes Headless CMS",
+  seoDescription: "RustyCMS: Typen definieren, Content ablegen, API nutzen.",
+  blogTagPageHeadline: "Beiträge zum Tag",
+  blogPostsPageHeadline: "Blog",
+  blogPostsPageSubHeadline: "Alle Beiträge im Überblick",
+  website: "https://example.com",
+}
--- a/content/de/post/beispielpost.json5
+++ b/content/de/post/beispielpost.json5
@@ -0,0 +1,34 @@
+{
+  // Entry identifier (URL slug / filename without extension)
+  _slug: "beispielpost",
+  // ── Post-eigene Felder ─────────────────────────────────
+  slug: "beispielpost",
+  linkName: "Beispielpost",
+  icon: "article",
+  headline: "Ein Beispielpost",
+  subheadline: "Mit allen erweiterten Feldern",
+  excerpt: "Kurze Vorschau für Listen und Teaser.",
+  postImage: "", // Referenz auf img-Entry (Slug)
+  postTag: [
+    "rust",
+    "cms"
+  ],
+  important: false,
+  date: "2026-02-15",
+  content: "# Einleitung\n\nHier steht der **Hauptinhalt** des Posts in Markdown. Absätze und _Formatierung_ werden unterstützt.\n\n## Überschriften und Listen\n\n- Erster Listenpunkt\n- Zweiter mit **Fett** und _Kursiv_\n- Dritter Punkt\n\n## Code und Zitate\n\n`Rust` eignet sich gut für sichere Systeme. Ein kurzer Code-Schnipsel:\n\n```\nfn main() {\n    println!(\"Hallo von RustyCMS!\");\n}\n```\n\n> Ein Blockzitat passt gut für Hervorhebungen oder Zitate aus anderen Quellen.\n\n## Abschluss\n\nWeitere Absätze mit normalem Fließtext. [Links](https://example.com) und Bilder sind ebenfalls möglich.",
+  showCommentSection: true,
+  // ── SEO (geerbt von seo) ──────────────────────────────
+  seoTitle: "Beispielpost – RustyCMS",
+  seoMetaRobots: "index, follow",
+  seoDescription: "Ein Beispielpost mit allen Feldern des erweiterten Post-Schemas.",
+  // ── Content-Layout (geerbt von content_layout) ────────
+  row1JustifyContent: "start",
+  row1AlignItems: "stretch",
+  row1Content: [],
+  row2JustifyContent: "start",
+  row2AlignItems: "stretch",
+  row2Content: [],
+  row3JustifyContent: "start",
+  row3AlignItems: "stretch",
+  row3Content: [],
+}
--- a/content/de/product/laptop-pro.json5
+++ b/content/de/product/laptop-pro.json5
@@ -0,0 +1,10 @@
+{
+  "category": "electronics",
+  "created_at": "2026-02-12T10:00:00Z",
+  "images": [
+    "img.jpg"
+  ],
+  "price": 1299,
+  "sku": "EL-1001",
+  "title": "Laptop Pro 16 (Updated)"
+}
--- a/content/de/quote/quote-referenz.json5
+++ b/content/de/quote/quote-referenz.json5
@@ -0,0 +1,12 @@
+{
+  _slug: "quote-referenz",
+  quote: "Dies ist ein Beispielzitat für die Komponenten-Referenz. CF_Quote mit variant left/right.",
+  author: "RustyCMS",
+  variant: "left",
+  layout: {
+    mobile: "12",
+    tablet: "8",
+    desktop: "6",
+    spaceBottom: 1,
+  },
+}
--- a/Show More
+++ b/Show More
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