feat: add marketing landing pages and tools for dynamic QR codes and analytics

src/app/(main)/(marketing)/dynamic-qr-code-generator/page.tsx

@@ -273,6 +273,20 @@ const relatedUseCaseLinks = [
     description: featuredUseCases[1].summary,
     ctaLabel: featuredUseCases[1].ctaLabel,
   },
+  {
+    href: '/qr-code-tracking',
+    title: 'Track Every QR Code Scan',
+    description:
+      'See device, time, and location context for every scan. Understand which placements drive real activity.',
+    ctaLabel: 'Track your QR scans',
+  },
+  {
+    href: '/reprint-calculator',
+    title: 'QR Code Reprint Cost Calculator',
+    description:
+      'Calculate how much static QR reprints cost vs one active dynamic QR code.',
+    ctaLabel: 'Calculate reprint savings',
+  },
   {
     href: '/use-cases',
     title: 'Explore the use-case hub',