feat: support cli

[Barbapapazes]

🔗 Linked issue

fix #24

❓ 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

Support a CLI to avoid to create a file in order to create shade faster.

📝 Checklist

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

[codecov]

Codecov Report

Merging #32 (2afb7ae) into main (fddee42) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##              main       #32   +/-   ##
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  Coverage   100.00%   100.00%           
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  Files            2         2           
  Lines           68        68           
  Branches        23        23           
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  Hits            68        68