feat(formatTree): support max depth

[Plumbiu]

🔗 Linked issue

❓ 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 PR is add max depth for formatTree:

console.log(formatTree(tree, {  depth: 2 }))
console.log(formatTree(tree, {
  depth: 2,
  ellipsis: '---',
}))

📝 Checklist

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

[pi0]

Thanks ❤️

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 95 lines in your changes missing coverage. Please review.

Project coverage is 20.80%. Comparing base (24c98ce) to head (406fdeb).
Report is 29 commits behind head on main.

Files with missing lines	Patch %	Lines
examples/tree.ts	0.00%	79 Missing ⚠️
src/utils/tree.ts	0.00%	16 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##             main     #267       +/-   ##
===========================================
- Coverage   61.08%   20.80%   -40.29%     
===========================================
  Files          13       43       +30     
  Lines        1380     2317      +937     
  Branches       58       88       +30     
===========================================
- Hits          843      482      -361     
- Misses        537     1807     +1270     
- Partials        0       28       +28     

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