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/server/app-render/make-get-server-inserted-html.js

@@ -0,0 +1,92 @@
+/* eslint-disable @next/internal/no-ambiguous-jsx -- whole module is used in React Client */ "use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+Object.defineProperty(exports, "makeGetServerInsertedHTML", {
+    enumerable: true,
+    get: function() {
+        return makeGetServerInsertedHTML;
+    }
+});
+const _jsxruntime = require("react/jsx-runtime");
+const _react = /*#__PURE__*/ _interop_require_default(require("react"));
+const _httpaccessfallback = require("../../client/components/http-access-fallback/http-access-fallback");
+const _redirect = require("../../client/components/redirect");
+const _redirecterror = require("../../client/components/redirect-error");
+const _server = require("react-dom/server");
+const _nodewebstreamshelper = require("../stream-utils/node-web-streams-helper");
+const _redirectstatuscode = require("../../client/components/redirect-status-code");
+const _addpathprefix = require("../../shared/lib/router/utils/add-path-prefix");
+function _interop_require_default(obj) {
+    return obj && obj.__esModule ? obj : {
+        default: obj
+    };
+}
+function makeGetServerInsertedHTML({ polyfills, renderServerInsertedHTML, serverCapturedErrors, tracingMetadata, basePath }) {
+    let flushedErrorMetaTagsUntilIndex = 0;
+    // These only need to be rendered once, they'll be set to empty arrays once flushed.
+    let polyfillTags = polyfills.map((polyfill)=>{
+        return /*#__PURE__*/ (0, _jsxruntime.jsx)("script", {
+            ...polyfill
+        }, polyfill.src);
+    });
+    let traceMetaTags = (tracingMetadata || []).map(({ key, value }, index)=>/*#__PURE__*/ (0, _jsxruntime.jsx)("meta", {
+            name: key,
+            content: value
+        }, `next-trace-data-${index}`));
+    return async function getServerInsertedHTML() {
+        // Loop through all the errors that have been captured but not yet
+        // flushed.
+        const errorMetaTags = [];
+        while(flushedErrorMetaTagsUntilIndex < serverCapturedErrors.length){
+            const error = serverCapturedErrors[flushedErrorMetaTagsUntilIndex];
+            flushedErrorMetaTagsUntilIndex++;
+            if ((0, _httpaccessfallback.isHTTPAccessFallbackError)(error)) {
+                errorMetaTags.push(/*#__PURE__*/ (0, _jsxruntime.jsx)("meta", {
+                    name: "robots",
+                    content: "noindex"
+                }, error.digest), process.env.NODE_ENV === 'development' ? /*#__PURE__*/ (0, _jsxruntime.jsx)("meta", {
+                    name: "next-error",
+                    content: "not-found"
+                }, "next-error") : null);
+            } else if ((0, _redirecterror.isRedirectError)(error)) {
+                const redirectUrl = (0, _addpathprefix.addPathPrefix)((0, _redirect.getURLFromRedirectError)(error), basePath);
+                const statusCode = (0, _redirect.getRedirectStatusCodeFromError)(error);
+                const isPermanent = statusCode === _redirectstatuscode.RedirectStatusCode.PermanentRedirect ? true : false;
+                if (redirectUrl) {
+                    errorMetaTags.push(/*#__PURE__*/ (0, _jsxruntime.jsx)("meta", {
+                        id: "__next-page-redirect",
+                        httpEquiv: "refresh",
+                        content: `${isPermanent ? 0 : 1};url=${redirectUrl}`
+                    }, error.digest));
+                }
+            }
+        }
+        const serverInsertedHTML = renderServerInsertedHTML();
+        // Skip React rendering if we know the content is empty.
+        if (polyfillTags.length === 0 && traceMetaTags.length === 0 && errorMetaTags.length === 0 && Array.isArray(serverInsertedHTML) && serverInsertedHTML.length === 0) {
+            return '';
+        }
+        const stream = await (0, _server.renderToReadableStream)(/*#__PURE__*/ (0, _jsxruntime.jsxs)(_jsxruntime.Fragment, {
+            children: [
+                polyfillTags,
+                serverInsertedHTML,
+                traceMetaTags,
+                errorMetaTags
+            ]
+        }), {
+            // Larger chunk because this isn't sent over the network.
+            // Let's set it to 1MB.
+            progressiveChunkSize: 1024 * 1024
+        });
+        // The polyfills and trace metadata have been flushed, so they don't need to be rendered again
+        polyfillTags = [];
+        traceMetaTags = [];
+        // There's no need to wait for the stream to be ready
+        // e.g. calling `await stream.allReady` because `streamToString` will
+        // wait and decode the stream progressively with better parallelism.
+        return (0, _nodewebstreamshelper.streamToString)(stream);
+    };
+}
+
+//# sourceMappingURL=make-get-server-inserted-html.js.map