feat(blog): add file-based blog with dynamic slugs, MDX content and layout shell

- Introduced blog routing using Next.js App Router
- Implemented dynamic [slug] pages for blog posts
- Added MDX-based content loading via lib/posts
- Integrated shared TopBar layout with navigation
- Established clear content, lib and component separation

apps/public-web/node_modules/next/dist/server/web/edge-route-module-wrapper.d.ts

@@ -0,0 +1,33 @@
+import type { AppRouteRouteModule } from '../route-modules/app-route/module';
+import './globals';
+import { type EdgeHandler } from './adapter';
+export interface WrapOptions {
+    page: string;
+}
+/**
+ * EdgeRouteModuleWrapper is a wrapper around a route module.
+ *
+ * Note that this class should only be used in the edge runtime.
+ */
+export declare class EdgeRouteModuleWrapper {
+    private readonly routeModule;
+    private readonly matcher;
+    /**
+     * The constructor is wrapped with private to ensure that it can only be
+     * constructed by the static wrap method.
+     *
+     * @param routeModule the route module to wrap
+     */
+    private constructor();
+    /**
+     * This will wrap a module with the EdgeModuleWrapper and return a function
+     * that can be used as a handler for the edge runtime.
+     *
+     * @param module the module to wrap
+     * @param options any options that should be passed to the adapter and
+     *                override the ones passed from the runtime
+     * @returns a function that can be used as a handler for the edge runtime
+     */
+    static wrap(routeModule: AppRouteRouteModule, options: WrapOptions): EdgeHandler;
+    private handler;
+}