feat: sync socials with github + add bluesky

[danielroe]

🔗 Linked issue

❓ Type of change

• 📖 Documentation (updates to the documentation or readme)
• 🐞 Bug fix (a non-breaking change that fixes an issue)
• 👌 Enhancement (improving an existing functionality)
• ✨ New feature (a non-breaking change that adds functionality)
• 🧹 Chore (updates to the build process or auxiliary tools and libraries)
• ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

📚 Description

It's possible to add socials to your GitHub profile, and this is a good source of truth for the social handles of a GitHub user.

We can then also filter this down into other integrations, like https://nuxters.nuxt.com/ or bluesky starter packs 🦋