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/build/templates/edge-ssr-app.js

@@ -0,0 +1,309 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+0 && (module.exports = {
+    ComponentMod: null,
+    default: null
+});
+function _export(target, all) {
+    for(var name in all)Object.defineProperty(target, name, {
+        enumerable: true,
+        get: all[name]
+    });
+}
+_export(exports, {
+    ComponentMod: function() {
+        return ComponentMod;
+    },
+    default: function() {
+        return _default;
+    }
+});
+require("../../server/web/globals");
+const _adapter = require("../../server/web/adapter");
+const _incrementalcache = require("../../server/lib/incremental-cache");
+const _VAR_USERLAND = /*#__PURE__*/ _interop_require_wildcard(require("VAR_USERLAND"));
+const _manifestssingleton = require("../../server/app-render/manifests-singleton");
+const _handlers = require("../../server/use-cache/handlers");
+const _constants = require("../../server/lib/trace/constants");
+const _tracer = require("../../server/lib/trace/tracer");
+const _web = require("../../server/base-http/web");
+const _serveractionrequestmeta = require("../../server/lib/server-action-request-meta");
+const _isbot = require("../../shared/lib/router/utils/is-bot");
+const _interopdefault = require("../../lib/interop-default");
+const _apppaths = require("../../shared/lib/router/utils/app-paths");
+const _apiutils = require("../../server/api-utils");
+const _webonclose = require("../../server/web/web-on-close");
+function _getRequireWildcardCache(nodeInterop) {
+    if (typeof WeakMap !== "function") return null;
+    var cacheBabelInterop = new WeakMap();
+    var cacheNodeInterop = new WeakMap();
+    return (_getRequireWildcardCache = function(nodeInterop) {
+        return nodeInterop ? cacheNodeInterop : cacheBabelInterop;
+    })(nodeInterop);
+}
+function _interop_require_wildcard(obj, nodeInterop) {
+    if (!nodeInterop && obj && obj.__esModule) {
+        return obj;
+    }
+    if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
+        return {
+            default: obj
+        };
+    }
+    var cache = _getRequireWildcardCache(nodeInterop);
+    if (cache && cache.has(obj)) {
+        return cache.get(obj);
+    }
+    var newObj = {
+        __proto__: null
+    };
+    var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
+    for(var key in obj){
+        if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) {
+            var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
+            if (desc && (desc.get || desc.set)) {
+                Object.defineProperty(newObj, key, desc);
+            } else {
+                newObj[key] = obj[key];
+            }
+        }
+    }
+    newObj.default = obj;
+    if (cache) {
+        cache.set(obj, newObj);
+    }
+    return newObj;
+}
+var _self___RSC_MANIFEST;
+// OPTIONAL_IMPORT:incrementalCacheHandler
+const maybeJSONParse = (str)=>str ? JSON.parse(str) : undefined;
+const rscManifest = (_self___RSC_MANIFEST = self.__RSC_MANIFEST) == null ? void 0 : _self___RSC_MANIFEST['VAR_PAGE'];
+const rscServerManifest = maybeJSONParse(self.__RSC_SERVER_MANIFEST);
+if (rscManifest && rscServerManifest) {
+    (0, _manifestssingleton.setManifestsSingleton)({
+        page: 'VAR_PAGE',
+        clientReferenceManifest: rscManifest,
+        serverActionsManifest: rscServerManifest
+    });
+}
+const ComponentMod = _VAR_USERLAND;
+async function requestHandler(req, event) {
+    let srcPage = 'VAR_PAGE';
+    const normalizedSrcPage = (0, _apppaths.normalizeAppPath)(srcPage);
+    const relativeUrl = `${req.nextUrl.pathname}${req.nextUrl.search}`;
+    const baseReq = new _web.WebNextRequest(req);
+    const baseRes = new _web.WebNextResponse(undefined);
+    const pageRouteModule = _VAR_USERLAND.routeModule;
+    const prepareResult = await pageRouteModule.prepare(baseReq, null, {
+        srcPage,
+        multiZoneDraftMode: false
+    });
+    if (!prepareResult) {
+        return new Response('Bad Request', {
+            status: 400
+        });
+    }
+    const { query, params, buildId, nextConfig, buildManifest, prerenderManifest, reactLoadableManifest, subresourceIntegrityManifest, dynamicCssManifest, nextFontManifest, resolvedPathname, interceptionRoutePatterns, routerServerContext, deploymentId } = prepareResult;
+    // Initialize the cache handlers interface.
+    (0, _handlers.initializeCacheHandlers)(nextConfig.cacheMaxMemorySize);
+    const isPossibleServerAction = (0, _serveractionrequestmeta.getIsPossibleServerAction)(req);
+    const botType = (0, _isbot.getBotType)(req.headers.get('User-Agent') || '');
+    const { isOnDemandRevalidate } = (0, _apiutils.checkIsOnDemandRevalidate)(req, prerenderManifest.preview);
+    const closeController = new _webonclose.CloseController();
+    const renderContext = {
+        page: normalizedSrcPage,
+        query,
+        params,
+        sharedContext: {
+            buildId
+        },
+        fallbackRouteParams: null,
+        renderOpts: {
+            App: ()=>null,
+            Document: ()=>null,
+            pageConfig: {},
+            ComponentMod,
+            Component: (0, _interopdefault.interopDefault)(ComponentMod),
+            routeModule: pageRouteModule,
+            params,
+            page: srcPage,
+            postponed: undefined,
+            shouldWaitOnAllReady: false,
+            serveStreamingMetadata: true,
+            supportsDynamicResponse: true,
+            buildManifest,
+            nextFontManifest,
+            reactLoadableManifest,
+            subresourceIntegrityManifest,
+            dynamicCssManifest,
+            setIsrStatus: routerServerContext == null ? void 0 : routerServerContext.setIsrStatus,
+            dir: pageRouteModule.relativeProjectDir,
+            botType,
+            isDraftMode: false,
+            isOnDemandRevalidate,
+            isPossibleServerAction,
+            assetPrefix: nextConfig.assetPrefix,
+            nextConfigOutput: nextConfig.output,
+            crossOrigin: nextConfig.crossOrigin,
+            trailingSlash: nextConfig.trailingSlash,
+            images: nextConfig.images,
+            previewProps: prerenderManifest.preview,
+            deploymentId,
+            enableTainting: nextConfig.experimental.taint,
+            htmlLimitedBots: nextConfig.htmlLimitedBots,
+            reactMaxHeadersLength: nextConfig.reactMaxHeadersLength,
+            multiZoneDraftMode: false,
+            cacheLifeProfiles: nextConfig.cacheLife,
+            basePath: nextConfig.basePath,
+            serverActions: nextConfig.experimental.serverActions,
+            cacheComponents: Boolean(nextConfig.cacheComponents),
+            experimental: {
+                isRoutePPREnabled: false,
+                expireTime: nextConfig.expireTime,
+                staleTimes: nextConfig.experimental.staleTimes,
+                dynamicOnHover: Boolean(nextConfig.experimental.dynamicOnHover),
+                inlineCss: Boolean(nextConfig.experimental.inlineCss),
+                authInterrupts: Boolean(nextConfig.experimental.authInterrupts),
+                clientTraceMetadata: nextConfig.experimental.clientTraceMetadata || [],
+                clientParamParsingOrigins: nextConfig.experimental.clientParamParsingOrigins
+            },
+            incrementalCache: await pageRouteModule.getIncrementalCache(baseReq, nextConfig, prerenderManifest, true),
+            waitUntil: event.waitUntil.bind(event),
+            onClose: (cb)=>{
+                closeController.onClose(cb);
+            },
+            onAfterTaskError: ()=>{},
+            onInstrumentationRequestError: (error, _request, errorContext, silenceLog)=>pageRouteModule.onRequestError(baseReq, error, errorContext, silenceLog, routerServerContext),
+            dev: pageRouteModule.isDev
+        }
+    };
+    let finalStatus = 200;
+    const renderResultToResponse = (result)=>{
+        const varyHeader = pageRouteModule.getVaryHeader(resolvedPathname, interceptionRoutePatterns);
+        // Handle null responses
+        if (result.isNull) {
+            finalStatus = 500;
+            closeController.dispatchClose();
+            return new Response(null, {
+                status: 500
+            });
+        }
+        // Extract metadata
+        const { metadata } = result;
+        const headers = new Headers();
+        finalStatus = metadata.statusCode || baseRes.statusCode || 200;
+        req.fetchMetrics = metadata.fetchMetrics;
+        // Set content type
+        const contentType = result.contentType || 'text/html; charset=utf-8';
+        headers.set('Content-Type', contentType);
+        headers.set('x-edge-runtime', '1');
+        if (varyHeader) {
+            headers.set('Vary', varyHeader);
+        }
+        // Add existing headers
+        for (const [key, value] of Object.entries({
+            ...baseRes.getHeaders(),
+            ...metadata.headers
+        })){
+            if (value !== undefined) {
+                if (Array.isArray(value)) {
+                    // Handle multiple header values
+                    for (const v of value){
+                        headers.append(key, String(v));
+                    }
+                } else {
+                    headers.set(key, String(value));
+                }
+            }
+        }
+        // Handle static response
+        if (!result.isDynamic) {
+            const body = result.toUnchunkedString();
+            headers.set('Content-Length', String(new TextEncoder().encode(body).length));
+            closeController.dispatchClose();
+            return new Response(body, {
+                status: finalStatus,
+                headers
+            });
+        }
+        // Handle dynamic/streaming response
+        // For edge runtime, we need to create a readable stream that pipes from the result
+        const { readable, writable } = new TransformStream();
+        // Start piping the result to the writable stream
+        // This is done asynchronously to avoid blocking the response creation
+        result.pipeTo(writable).catch((err)=>{
+            console.error('Error piping RenderResult to response:', err);
+        }).finally(()=>closeController.dispatchClose());
+        return new Response(readable, {
+            status: finalStatus,
+            headers
+        });
+    };
+    const invokeRender = async (span)=>{
+        try {
+            const result = await pageRouteModule.render(baseReq, baseRes, renderContext).finally(()=>{
+                if (!span) return;
+                span.setAttributes({
+                    'http.status_code': finalStatus,
+                    'next.rsc': false
+                });
+                const rootSpanAttributes = tracer.getRootSpanAttributes();
+                // We were unable to get attributes, probably OTEL is not enabled
+                if (!rootSpanAttributes) {
+                    return;
+                }
+                if (rootSpanAttributes.get('next.span_type') !== _constants.BaseServerSpan.handleRequest) {
+                    console.warn(`Unexpected root span type '${rootSpanAttributes.get('next.span_type')}'. Please report this Next.js issue https://github.com/vercel/next.js`);
+                    return;
+                }
+                const route = normalizedSrcPage;
+                if (route) {
+                    const name = `${req.method} ${route}`;
+                    span.setAttributes({
+                        'next.route': route,
+                        'http.route': route,
+                        'next.span_name': name
+                    });
+                    span.updateName(name);
+                } else {
+                    span.updateName(`${req.method} ${srcPage}`);
+                }
+            });
+            return renderResultToResponse(result);
+        } catch (err) {
+            const silenceLog = false;
+            await pageRouteModule.onRequestError(baseReq, err, {
+                routerKind: 'App Router',
+                routePath: normalizedSrcPage,
+                routeType: 'render',
+                revalidateReason: undefined
+            }, silenceLog);
+            // rethrow so that we can handle serving error page
+            throw err;
+        }
+    };
+    const tracer = (0, _tracer.getTracer)();
+    return tracer.withPropagatedContext(req.headers, ()=>tracer.trace(_constants.BaseServerSpan.handleRequest, {
+            spanName: `${req.method} ${srcPage}`,
+            kind: _tracer.SpanKind.SERVER,
+            attributes: {
+                'http.method': req.method,
+                'http.target': relativeUrl,
+                'http.route': normalizedSrcPage
+            }
+        }, invokeRender));
+}
+const handler = (opts)=>{
+    return (0, _adapter.adapter)({
+        ...opts,
+        IncrementalCache: _incrementalcache.IncrementalCache,
+        handler: requestHandler,
+        incrementalCacheHandler,
+        page: 'VAR_PAGE'
+    });
+};
+const _default = handler;
+
+//# sourceMappingURL=edge-ssr-app.js.map