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/compiled/webpack/webpack.js

@@ -0,0 +1,51 @@
+exports.__esModule = true
+
+exports.default = undefined
+
+if (process.env.NEXT_RSPACK) {
+  Object.assign(exports, getRspackCore())
+  Object.assign(exports, {
+    StringXor: require('./bundle5')().StringXor,
+  })
+} else if (process.env.NEXT_PRIVATE_LOCAL_WEBPACK) {
+  Object.assign(exports, {
+    // eslint-disable-next-line import/no-extraneous-dependencies
+    BasicEvaluatedExpression: require('webpack/lib/javascript/BasicEvaluatedExpression'),
+    // eslint-disable-next-line import/no-extraneous-dependencies
+    ConcatenatedModule: require('webpack/lib/optimize/ConcatenatedModule'),
+    // eslint-disable-next-line import/no-extraneous-dependencies
+    makePathsAbsolute: require('webpack/lib/util/identifier').makePathsAbsolute,
+    // eslint-disable-next-line import/no-extraneous-dependencies
+    ModuleFilenameHelpers: require('webpack/lib/ModuleFilenameHelpers'),
+    // eslint-disable-next-line import/no-extraneous-dependencies
+    NodeTargetPlugin: require('webpack/lib/node/NodeTargetPlugin'),
+    // eslint-disable-next-line import/no-extraneous-dependencies
+    RuntimeGlobals: require('webpack/lib/RuntimeGlobals'),
+    // eslint-disable-next-line import/no-extraneous-dependencies
+    SourceMapDevToolModuleOptionsPlugin: require('webpack/lib/SourceMapDevToolModuleOptionsPlugin'),
+    // eslint-disable-next-line import/no-extraneous-dependencies
+    StringXor: require('webpack/lib/util/StringXor'),
+    // eslint-disable-next-line import/no-extraneous-dependencies
+    NormalModule: require('webpack/lib/NormalModule'),
+    // eslint-disable-next-line import/no-extraneous-dependencies
+    sources: require('webpack').sources,
+    // eslint-disable-next-line import/no-extraneous-dependencies
+    webpack: require('webpack'),
+  })
+} else {
+  Object.assign(exports, require('./bundle5')())
+}
+
+function getRspackCore() {
+  try {
+    return require('next-rspack/rspack-core')
+  } catch (e) {
+    if (e instanceof Error && 'code' in e && e.code === 'MODULE_NOT_FOUND') {
+      throw new Error(
+        '@rspack/core is not available. Please make sure the appropriate Next.js plugin is installed.'
+      )
+    }
+
+    throw e
+  }
+}