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/action-revalidation-kind.js

@@ -0,0 +1,31 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+0 && (module.exports = {
+    ActionDidNotRevalidate: null,
+    ActionDidRevalidateDynamicOnly: null,
+    ActionDidRevalidateStaticAndDynamic: null
+});
+function _export(target, all) {
+    for(var name in all)Object.defineProperty(target, name, {
+        enumerable: true,
+        get: all[name]
+    });
+}
+_export(exports, {
+    ActionDidNotRevalidate: function() {
+        return ActionDidNotRevalidate;
+    },
+    ActionDidRevalidateDynamicOnly: function() {
+        return ActionDidRevalidateDynamicOnly;
+    },
+    ActionDidRevalidateStaticAndDynamic: function() {
+        return ActionDidRevalidateStaticAndDynamic;
+    }
+});
+const ActionDidNotRevalidate = 0;
+const ActionDidRevalidateStaticAndDynamic = 1;
+const ActionDidRevalidateDynamicOnly = 2;
+
+//# sourceMappingURL=action-revalidation-kind.js.map