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/build/get-babel-config-file.js

@@ -0,0 +1,25 @@
+import { join } from 'path';
+import { existsSync } from 'fs';
+const BABEL_CONFIG_FILES = [
+    '.babelrc',
+    '.babelrc.json',
+    '.babelrc.js',
+    '.babelrc.mjs',
+    '.babelrc.cjs',
+    'babel.config.js',
+    'babel.config.json',
+    'babel.config.mjs',
+    'babel.config.cjs'
+];
+export function getBabelConfigFile(dir) {
+    for (const filename of BABEL_CONFIG_FILES){
+        const configFilePath = join(dir, filename);
+        const exists = existsSync(configFilePath);
+        if (!exists) {
+            continue;
+        }
+        return configFilePath;
+    }
+}
+
+//# sourceMappingURL=get-babel-config-file.js.map