feat: redesign PageTransitionShutter with premium ETIB logo

Former-commit-id: c26dde4f15942916216c86477e26492070da81a5

components/providers/InitialLoader.tsx

@@ -45,7 +45,7 @@ export function InitialLoader({ shouldShowLoader = true }: { shouldShowLoader?:
 
   const finishLoading = () => {
     // Set a session cookie so the server knows not to render the loader again
-    document.cookie = "etib_initial_loader_v4=true; path=/; samesite=lax";
+    document.cookie = "etib_initial_loader_v5=true; path=/; samesite=lax";
     setIsLoading(false);
   };