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/shared/lib/encode-uri-path.js

@@ -0,0 +1,15 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+Object.defineProperty(exports, "encodeURIPath", {
+    enumerable: true,
+    get: function() {
+        return encodeURIPath;
+    }
+});
+function encodeURIPath(file) {
+    return file.split('/').map((p)=>encodeURIComponent(p)).join('/');
+}
+
+//# sourceMappingURL=encode-uri-path.js.map