docs: prefer snake_case for preset names

[marshallswain]

❓ 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 like performance)
• ✨ New feature (a non-breaking change that adds functionality)
• ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

📚 Description

This updates the preset for Cloudflare Pages to be named cloudflare_pages instead of cloudflare-pages. This brings the name inline with the one on the https://nitro.unjs.io/deploy page and actually works when deploying to Cloudflare Pages.

I have to set cloudflare_pages in my nuxt.config.ts in order for this preset to work. I assume that means that the preset should be underscored and not dashed like cloudflare-pages. If I use cloudflare-pages instead of cloudflare_pages, the dist directory does not get created.

📝 Checklist

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

[nuxt-studio]

✅ Live Preview ready!

Name	Edit	Preview	Latest Commit
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[codecov]

Codecov Report

Merging #1499 (4f1ad07) into main (fddf57e) will increase coverage by 0.03%.
Report is 21 commits behind head on main.
The diff coverage is n/a.

❗ Current head 4f1ad07 differs from pull request most recent head df1c465. Consider uploading reports for the commit df1c465 to get more accurate results

@@            Coverage Diff             @@
##             main    #1499      +/-   ##
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+ Coverage   76.25%   76.28%   +0.03%     
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  Files          73       73              
  Lines        7453     7540      +87     
  Branches      733      739       +6     
==========================================
+ Hits         5683     5752      +69     
- Misses       1769     1787      +18     
  Partials        1        1              

see 7 files with indirect coverage changes

[Hebilicious]

nitro.preset set to cloudflare-pages works for me. Can you please provide a reproduction for where it doesn't ?

[pi0]

Thanks for PR @marshallswain . As @Hebilicious pointed out, there is no difference in two casings because we use camel case normalization using unjs/scule and it handles both casings...

However i think as a general best practice, underscores are safer to be in docs 👍🏼 (refactoring to reflect other pages too)