fix(cleanup): remove dev buildDir, not production

[BobbieGoede]

🔗 Linked issue

• Nuxi Cleanup does not seem to clear Nuxt files in v4 #533

❓ Type of change

• 📖 Documentation (updates to the documentation or readme)
• 🐞 Bug fix (a non-breaking change that fixes an issue)
• 👌 Enhancement (improving an existing functionality)
• ✨ 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

Resolves #533

It seems like, after running the dev server when using compatibilityVersion: 4, loading the nuxt config will no longer give the configured buildDir which will instead be set to something like /node_modules/.cache/nuxt/.nuxt. This is not very useful as we're already clearing the /node_modules/.cache directory with this command.

I'm not entirely sure what causes this change, but I did find that passing overrides: { dev: true } to loadNuxtConfig returns the expected values, not sure if this has other unintended consequences, we're only using the rootDir and buildDir from the loaded config.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 1 line in your changes missing coverage. Please review.

Please upload report for BASE (main@207d0f0). Learn more about missing BASE report.

Files with missing lines	Patch %	Lines
src/commands/cleanup.ts	0.00%	1 Missing ⚠️

Additional details and impacted files

@@          Coverage Diff           @@
##             main    #590   +/-   ##
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  Coverage        ?   1.29%           
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  Files           ?      44           
  Lines           ?    2864           
  Branches        ?      44           
======================================
  Hits            ?      37           
  Misses          ?    2785           
  Partials        ?      42           

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[danielroe]

(In v4 mode, the buildDir is actually located in that cache folder so multiple builds can happen in parallel with a dev server.)