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

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

@@ -241,6 +241,20 @@ const relatedUseCaseLinks = [
       'Tie printed discount placements to measurable scans so you can compare promotion performance.',
     ctaLabel: 'Create your coupon QR code',
   },
+  {
+    href: '/qr-code-analytics',
+    title: 'QR Code Analytics Dashboard',
+    description:
+      'Go deeper into placement-level reporting and offline campaign attribution.',
+    ctaLabel: 'Explore QR analytics',
+  },
+  {
+    href: '/reprint-calculator',
+    title: 'QR Code Reprint Cost Calculator',
+    description:
+      'See how much dynamic QR codes save vs reprinting static codes each campaign.',
+    ctaLabel: 'Calculate reprint savings',
+  },
   {
     href: '/use-cases',
     title: 'Explore the use-case hub',