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/diagnostics/build-diagnostics.js

@@ -0,0 +1,92 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+0 && (module.exports = {
+    recordFetchMetrics: null,
+    recordFrameworkVersion: null,
+    updateBuildDiagnostics: null,
+    updateIncrementalBuildMetrics: null
+});
+function _export(target, all) {
+    for(var name in all)Object.defineProperty(target, name, {
+        enumerable: true,
+        get: all[name]
+    });
+}
+_export(exports, {
+    recordFetchMetrics: function() {
+        return recordFetchMetrics;
+    },
+    recordFrameworkVersion: function() {
+        return recordFrameworkVersion;
+    },
+    updateBuildDiagnostics: function() {
+        return updateBuildDiagnostics;
+    },
+    updateIncrementalBuildMetrics: function() {
+        return updateIncrementalBuildMetrics;
+    }
+});
+const _promises = require("fs/promises");
+const _path = require("path");
+const _shared = require("../trace/shared");
+const DIAGNOSTICS_DIR = 'diagnostics';
+const DIAGNOSTICS_FILE = 'build-diagnostics.json';
+const FETCH_METRICS_FILE = 'fetch-metrics.json';
+const INCREMENTAL_BUILDS_FILE = 'incremental-build-diagnostics.json';
+const FRAMEWORK_VERSION_FILE = 'framework.json';
+async function getDiagnosticsDir() {
+    const distDir = _shared.traceGlobals.get('distDir');
+    const diagnosticsDir = (0, _path.join)(distDir, DIAGNOSTICS_DIR);
+    await (0, _promises.mkdir)(diagnosticsDir, {
+        recursive: true
+    });
+    return diagnosticsDir;
+}
+async function recordFrameworkVersion(version) {
+    const diagnosticsDir = await getDiagnosticsDir();
+    const frameworkVersionFile = (0, _path.join)(diagnosticsDir, FRAMEWORK_VERSION_FILE);
+    await (0, _promises.writeFile)(frameworkVersionFile, JSON.stringify({
+        name: 'Next.js',
+        version
+    }));
+}
+async function updateBuildDiagnostics(diagnostics) {
+    const diagnosticsDir = await getDiagnosticsDir();
+    const diagnosticsFile = (0, _path.join)(diagnosticsDir, DIAGNOSTICS_FILE);
+    const existingDiagnostics = JSON.parse(await (0, _promises.readFile)(diagnosticsFile, 'utf8').catch(()=>'{}'));
+    const updatedBuildOptions = {
+        ...existingDiagnostics.buildOptions ?? {},
+        ...diagnostics.buildOptions ?? {}
+    };
+    const updatedDiagnostics = {
+        ...existingDiagnostics,
+        ...diagnostics,
+        buildOptions: updatedBuildOptions
+    };
+    await (0, _promises.writeFile)(diagnosticsFile, JSON.stringify(updatedDiagnostics, null, 2));
+}
+async function recordFetchMetrics(exportResult) {
+    const diagnosticsDir = await getDiagnosticsDir();
+    const diagnosticsFile = (0, _path.join)(diagnosticsDir, FETCH_METRICS_FILE);
+    const fetchMetricsByPath = {};
+    for (const [appPath, { fetchMetrics }] of exportResult.byPath){
+        if (fetchMetrics) {
+            fetchMetricsByPath[appPath] = fetchMetrics;
+        }
+    }
+    return (0, _promises.writeFile)(diagnosticsFile, JSON.stringify(fetchMetricsByPath, null, 2));
+}
+async function updateIncrementalBuildMetrics(diagnostics) {
+    const diagnosticsDir = await getDiagnosticsDir();
+    const diagnosticsFile = (0, _path.join)(diagnosticsDir, INCREMENTAL_BUILDS_FILE);
+    const existingDiagnostics = JSON.parse(await (0, _promises.readFile)(diagnosticsFile, 'utf8').catch(()=>'{}'));
+    const updatedDiagnostics = {
+        ...existingDiagnostics,
+        ...diagnostics
+    };
+    await (0, _promises.writeFile)(diagnosticsFile, JSON.stringify(updatedDiagnostics, null, 2));
+}
+
+//# sourceMappingURL=build-diagnostics.js.map