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/client/normalize-trailing-slash.js

@@ -0,0 +1,36 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+Object.defineProperty(exports, "normalizePathTrailingSlash", {
+    enumerable: true,
+    get: function() {
+        return normalizePathTrailingSlash;
+    }
+});
+const _removetrailingslash = require("../shared/lib/router/utils/remove-trailing-slash");
+const _parsepath = require("../shared/lib/router/utils/parse-path");
+const normalizePathTrailingSlash = (path)=>{
+    if (!path.startsWith('/') || process.env.__NEXT_MANUAL_TRAILING_SLASH) {
+        return path;
+    }
+    const { pathname, query, hash } = (0, _parsepath.parsePath)(path);
+    if (process.env.__NEXT_TRAILING_SLASH) {
+        if (/\.[^/]+\/?$/.test(pathname)) {
+            return `${(0, _removetrailingslash.removeTrailingSlash)(pathname)}${query}${hash}`;
+        } else if (pathname.endsWith('/')) {
+            return `${pathname}${query}${hash}`;
+        } else {
+            return `${pathname}/${query}${hash}`;
+        }
+    }
+    return `${(0, _removetrailingslash.removeTrailingSlash)(pathname)}${query}${hash}`;
+};
+
+if ((typeof exports.default === 'function' || (typeof exports.default === 'object' && exports.default !== null)) && typeof exports.default.__esModule === 'undefined') {
+  Object.defineProperty(exports.default, '__esModule', { value: true });
+  Object.assign(exports.default, exports);
+  module.exports = exports.default;
+}
+
+//# sourceMappingURL=normalize-trailing-slash.js.map