chore: add metadata fields to package.json

[MuhammadM1998]

🔗 Linked issue

N/A

❓ Type of change

• 📖 Documentation (updates to the documentation, readme or JSdoc annotations)
• 🐞 Bug fix (a non-breaking change that fixes an issue)
• 👌 Enhancement (improving an existing functionality like performance)
• ✨ 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

This adds 'description', 'homepage', 'repository' metadata fields to package.json to be used by e.g npm or renovate.

Screenshots of current behavior

npm: Open https://www.npmjs.com/package/@sidebase/nuxt-auth and you won't find 'Homepage' or 'Repository' as below

renovate: Notice other packages are clickable links and have 'source' which opens its repository, unlike @sidebase/nuxt-auth

📝 Checklist

• I have linked an issue or discussion.
• I have added tests (if possible).
• I have updated the documentation accordingly.

[phoenix-ru]

Thank you for the catch and the fix - I actually bumped into it on NPM before and was surprised we don't do that.