feat: support `install` for source options

[pi0]

🔗 Linked issue

51

❓ 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 adds a shortcut for install giget option. A layer extended with [name, { install: true }] will install it's dependencies

📝 Checklist

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

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (6c09735) 76.83% compared to head (5ed62b3) 76.89%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #126 +/- ## ========================================== + Coverage 76.83% 76.89% +0.05% ========================================== Files 7 7 Lines 803 805 +2 Branches 80 80 ========================================== + Hits 617 619 +2 Misses 184 184 Partials 2 2 ```

:umbrella: View full report in Codecov by Sentry.
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[Marian-Calin-Stroescu-Fiskars]

it looks like it is going in an infinite loop?

I am using nuxt to extend some layers:

  extends: [
    [
      `github:username/repo/path1#develop`,
      { install: true }
    ],
    [
      `github:username/repo/path2#develop`,
      { install: true }
    ],
    [
      `github:username/repo/path3#develop`,
      { install: true }
    ],
  ],

when i run install it throws this:

(node:37546) MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 keypress listeners added to [Socket]. Use emitter.setMa…
│ (Use `node --trace-warnings ...` to show where the warning was created)
│ (node:37546) MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 end listeners added to [Socket]. Use emitter.setMaxList…
│ (node:37546) MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 error listeners added to [Socket]. Use emitter.setMaxLi…

[pi0]

@Marian-Calin-Stroescu-Fiskars Would you please open a new issue with reproduction I can check? 🙏🏼