Summary: Neon adds automatic Vercel preview integration

Why It Matters: Neon is making it easier for developers to use their database with Vercel. By automating database branching and authentication for every preview, they are reducing the manual work needed to test new code.

What Changed:

• Updated the top announcement banner to highlight a new Vercel integration.
• Replaced a link about AI agents with a link about automatic Postgres branching and auth for Vercel previews.
• Removed a duplicate "Trust Center" link and "Sensitive Data Terms" link from the footer.