Integrated DataFast Analytics

I added the DataFast analytics script directly into the root layout of the landing page. This will help us track user interactions more efficiently and gain better insights into how visitors engage with PantryAI.

Maintained Existing Analytics Setup

The existing PostHog page view tracking remains in place, running within a Suspense boundary to ensure smooth loading. This way, we keep our previous analytics intact while expanding our data collection capabilities.

Other improvements

• Cleaned up import statements for consistency and readability.
• Adjusted script loading strategy to "afterInteractive" to optimize page performance.