feat: pm-x generator

[uncenter]

Oops, looks like renaming the branch causes the PR to be closed... live and learn I guess.

🔗 Linked issue

Closes #5.

❓ 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

Adds a pm-x generator as discussed in #5. Implementation based on pm-install generator.

📝 Checklist

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

[cpreston321]

@uncenter update main README.md 🙏🏼?

[uncenter]

@uncenter update main README.md 🙏🏼?

Right yeah I forgot ahah. Should be good now.

[pi0]

Thanks! (added some refactors and also ideas mainly to try!)

[uncenter]

Sweet, changes looks good!