feat(dts): transform vue script setup if no type-only macros

[yusufkandemir]

🔗 Linked issue

Resolves #209

❓ Type of change

• [x] 📖 Documentation (updates to the documentation, readme, or JSdoc annotations)
• [ ] 🐞 Bug fix (a non-breaking change that fixes an issue)
• [x] 👌 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

Some macros in <script setup> have a type-only variant:

• defineProps
• defineEmits
• defineSlots
• defineModel

As long as their type-only variant is NOT used, they can safely be transformed into JS. So, this PR improves the exclusion logic to exclude <script setup> only if the file contains some type-only macro usage.

📝 Checklist

• [x] I have linked an issue or discussion.
• [x] I have updated the documentation accordingly.