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/post-process.js

@@ -0,0 +1,30 @@
+import { nonNullable } from '../lib/non-nullable';
+async function postProcessHTML(content, renderOpts) {
+    const postProcessors = [
+        process.env.NEXT_RUNTIME !== 'edge' && renderOpts.optimizeCss ? async (html)=>{
+            // eslint-disable-next-line import/no-extraneous-dependencies
+            const Critters = require('critters');
+            // @ts-expect-error -- interopRequireDefault
+            const cssOptimizer = new Critters({
+                ssrMode: true,
+                reduceInlineStyles: false,
+                path: renderOpts.distDir,
+                publicPath: `${renderOpts.assetPrefix}/_next/`,
+                preload: 'media',
+                fonts: false,
+                logLevel: process.env.CRITTERS_LOG_LEVEL || (process.env.NODE_ENV === 'production' ? 'warn' : 'info'),
+                ...renderOpts.optimizeCss
+            });
+            return await cssOptimizer.process(html);
+        } : null
+    ].filter(nonNullable);
+    for (const postProcessor of postProcessors){
+        if (postProcessor) {
+            content = await postProcessor(content);
+        }
+    }
+    return content;
+}
+export { postProcessHTML };
+
+//# sourceMappingURL=post-process.js.map