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/lib/detached-promise.js

@@ -0,0 +1,22 @@
+/**
+ * A `Promise.withResolvers` implementation that exposes the `resolve` and
+ * `reject` functions on a `Promise`.
+ *
+ * @see https://tc39.es/proposal-promise-with-resolvers/
+ */ export class DetachedPromise {
+    constructor(){
+        let resolve;
+        let reject;
+        // Create the promise and assign the resolvers to the object.
+        this.promise = new Promise((res, rej)=>{
+            resolve = res;
+            reject = rej;
+        });
+        // We know that resolvers is defined because the Promise constructor runs
+        // synchronously.
+        this.resolve = resolve;
+        this.reject = reject;
+    }
+}
+
+//# sourceMappingURL=detached-promise.js.map