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/telemetry/events/swc-load-failure.d.ts

@@ -0,0 +1,14 @@
+export type EventSwcLoadFailure = {
+    eventName: string;
+    payload: {
+        platform: string;
+        arch: string;
+        nodeVersion: string;
+        nextVersion: string;
+        wasm?: 'enabled' | 'fallback' | 'failed';
+        glibcVersion?: string;
+        installedSwcPackages?: string;
+        nativeBindingsErrorCode?: string;
+    };
+};
+export declare function eventSwcLoadFailure(event?: EventSwcLoadFailure['payload']): Promise<void>;