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/cli/next-export.js

@@ -0,0 +1,20 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+Object.defineProperty(exports, "nextExport", {
+    enumerable: true,
+    get: function() {
+        return nextExport;
+    }
+});
+const _picocolors = require("../lib/picocolors");
+const _log = require("../build/output/log");
+const nextExport = ()=>{
+    (0, _log.error)(`
+    \`next export\` has been removed in favor of 'output: export' in next.config.js.\nLearn more: ${(0, _picocolors.cyan)('https://nextjs.org/docs/app/building-your-application/deploying/static-exports')}
+  `);
+    process.exit(1);
+};
+
+//# sourceMappingURL=next-export.js.map