Bug: Footer social links open in same tab instead of new tab

- [x] I confirm this is a bug with Supabase, not with my own application. - [x] I confirm I have searched the [Docs](https://docs.supabase.com), GitHub [Discussions](https://github.com/supabase/supabase/discussions), and [Discord](https://discord.supabase.com). ## Describe the bug Footer social links (X, GitHub, Discord, YouTube, TikTok, Instagram) on supabase.com open in the same browser tab instead of a new tab, navigating the user away from the Supabase website. ## To Reproduce 1. Go to `https://supabase.com` 2. Scroll down to the footer 3. Click any social icon (X, GitHub, Discord, YouTube, TikTok, or Instagram) 4. Link opens in the same tab, navigating away from supabase.com ## Expected behavior Social links should open in a new tab, keeping the user on the Supabase website. ## Screenshots <!-- Add screenshot here --> ## System information - OS: macOS - Browser: Chrome - Version of supabase-js: N/A - Version of Node.js: N/A ## Additional context Fix: add `target="_blank" rel="noopener noreferrer"` to social link anchor tags in the footer component. The `rel="noopener noreferrer"` is also needed for security to prevent the opened tab from accessing `window.opener`.