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/client/webpack.js

@@ -0,0 +1,19 @@
+import { getDeploymentId, getDeploymentIdQueryOrEmptyString } from '../shared/lib/deployment-id';
+// If we have a deployment ID, we need to append it to the webpack chunk names
+// I am keeping the process check explicit so this can be statically optimized
+if (getDeploymentId()) {
+    const suffix = getDeploymentIdQueryOrEmptyString();
+    const getChunkScriptFilename = __webpack_require__.u;
+    __webpack_require__.u = (...args)=>// We enode the chunk filename because our static server matches against and encoded
+        // filename path.
+        getChunkScriptFilename(...args) + suffix;
+    const getChunkCssFilename = __webpack_require__.k;
+    __webpack_require__.k = (...args)=>getChunkCssFilename(...args) + suffix;
+    const getMiniCssFilename = __webpack_require__.miniCssF;
+    __webpack_require__.miniCssF = (...args)=>getMiniCssFilename(...args) + suffix;
+}
+self.__next_set_public_path__ = (path)=>{
+    __webpack_public_path__ = path;
+};
+
+//# sourceMappingURL=webpack.js.map