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/node-environment.js

@@ -0,0 +1,19 @@
+// This file should be imported before any others. It sets up the environment
+// for later imports to work properly.
+import './node-environment-baseline';
+// Import as early as possible so that unexpected errors in other extensions are properly formatted.
+// Has to come after baseline since error-inspect requires AsyncLocalStorage that baseline provides.
+import './node-environment-extensions/error-inspect';
+// console file needs to go first because we want to be in a dimmed scope before
+// deciding if we ought to write the log to file.
+import './node-environment-extensions/console-file';
+import './node-environment-extensions/console-exit';
+import './node-environment-extensions/console-dim.external';
+import './node-environment-extensions/unhandled-rejection';
+import './node-environment-extensions/random';
+import './node-environment-extensions/date';
+import './node-environment-extensions/web-crypto';
+import './node-environment-extensions/node-crypto';
+import './node-environment-extensions/fast-set-immediate.external';
+
+//# sourceMappingURL=node-environment.js.map