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/font-utils.js

@@ -0,0 +1,43 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+Object.defineProperty(exports, "calculateSizeAdjustValues", {
+    enumerable: true,
+    get: function() {
+        return calculateSizeAdjustValues;
+    }
+});
+const _constants = require("../shared/lib/constants");
+const capsizeFontsMetrics = require('next/dist/server/capsize-font-metrics.json');
+function formatName(str) {
+    return str.replace(/(?:^\w|[A-Z]|\b\w)/g, function(word, index) {
+        return index === 0 ? word.toLowerCase() : word.toUpperCase();
+    }).replace(/\s+/g, '');
+}
+function formatOverrideValue(val) {
+    return Math.abs(val * 100).toFixed(2);
+}
+function calculateSizeAdjustValues(fontName) {
+    const fontKey = formatName(fontName);
+    const fontMetrics = capsizeFontsMetrics[fontKey];
+    let { category, ascent, descent, lineGap, unitsPerEm, xWidthAvg } = fontMetrics;
+    const mainFontAvgWidth = xWidthAvg / unitsPerEm;
+    const fallbackFont = category === 'serif' ? _constants.DEFAULT_SERIF_FONT : _constants.DEFAULT_SANS_SERIF_FONT;
+    const fallbackFontName = formatName(fallbackFont.name);
+    const fallbackFontMetrics = capsizeFontsMetrics[fallbackFontName];
+    const fallbackFontAvgWidth = fallbackFontMetrics.xWidthAvg / fallbackFontMetrics.unitsPerEm;
+    let sizeAdjust = xWidthAvg ? mainFontAvgWidth / fallbackFontAvgWidth : 1;
+    ascent = formatOverrideValue(ascent / (unitsPerEm * sizeAdjust));
+    descent = formatOverrideValue(descent / (unitsPerEm * sizeAdjust));
+    lineGap = formatOverrideValue(lineGap / (unitsPerEm * sizeAdjust));
+    return {
+        ascent,
+        descent,
+        lineGap,
+        fallbackFont: fallbackFont.name,
+        sizeAdjust: formatOverrideValue(sizeAdjust)
+    };
+}
+
+//# sourceMappingURL=font-utils.js.map