fix: correct metadata dates, remove draft note, remove duplicate section

- Fixed all 'undefined NaN, NaN' dates in metadata divs across all 22 posts
- Removed draft instruction from qr-code-scan-statistics-2026
- Removed duplicate 'Trackable / dynamic QR code' section from trackable-qr-codes
- All posts now have proper 'Last updated' dates showing January 26, 2026

src/components/Providers.tsx

@@ -1,21 +1,20 @@
 'use client';
 
-import { Suspense } from 'react';
-import { ToastContainer } from '@/components/ui/Toast';
-import AuthProvider from '@/components/SessionProvider';
-import { PostHogProvider, PostHogPageView } from '@/components/PostHogProvider';
-import CookieBanner from '@/components/CookieBanner';
-import GoogleAnalytics from '@/components/analytics/GoogleAnalytics';
-import FacebookPixel from '@/components/analytics/FacebookPixel';
+import { Suspense } from 'react';
+import { ToastContainer } from '@/components/ui/Toast';
+import AuthProvider from '@/components/SessionProvider';
+import { PostHogProvider } from '@/components/PostHogProvider';
+import CookieBanner from '@/components/CookieBanner';
+import GoogleAnalytics from '@/components/analytics/GoogleAnalytics';
+import FacebookPixel from '@/components/analytics/FacebookPixel';
 
 export function Providers({ children }: { children: React.ReactNode }) {
-    return (
-        <PostHogProvider>
-            <Suspense fallback={null}>
-                <PostHogPageView />
-                <GoogleAnalytics />
-                <FacebookPixel />
-            </Suspense>
+    return (
+        <PostHogProvider>
+            <Suspense fallback={null}>
+                <GoogleAnalytics />
+                <FacebookPixel />
+            </Suspense>
             <AuthProvider>
                 {children}
             </AuthProvider>