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/esm/server/internal-utils.js

@@ -0,0 +1,17 @@
+import { NEXT_RSC_UNION_QUERY } from '../client/components/app-router-headers';
+const INTERNAL_QUERY_NAMES = [
+    NEXT_RSC_UNION_QUERY
+];
+export function stripInternalQueries(query) {
+    for (const name of INTERNAL_QUERY_NAMES){
+        delete query[name];
+    }
+}
+export function stripInternalSearchParams(url) {
+    const isStringUrl = typeof url === 'string';
+    const instance = isStringUrl ? new URL(url) : url;
+    instance.searchParams.delete(NEXT_RSC_UNION_QUERY);
+    return isStringUrl ? instance.toString() : instance;
+}
+
+//# sourceMappingURL=internal-utils.js.map