docs(Link): add IntelliSense section

[davidparys]

❓ 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

This adds a section to the Link component suggesting that it's possible to add 2 new strings into tailwindCSS.classAttributes in .vscode/settings.json in order to have intellisense Tailwind suggestions.

[benjamincanac]

Thanks 😊