feat: future.nativeSWR

[pi0]

🔗 Linked issue

Uses built-in SWR functionality (using caching layer and storage) for Netlify and Vercel presets instead of falling back to ISR behavior.

New future namespace will be used for potentially breaking but stable changes with an opt-in method until next major nitro versions. This way we can better collaborate with consumer frameworks such as Nuxt.

❓ 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

📝 Checklist

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

[nuxt-studio]

✅ Live Preview ready!

Name	Edit	Preview	Latest Commit
nitro	Edit on Studio ↗︎	View Live Preview	18d9fe5

[codecov]

Codecov Report

Merging #1212 (18d9fe5) into main (f9c833c) will increase coverage by 0.04%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main    #1212      +/-   ##
==========================================
+ Coverage   77.29%   77.33%   +0.04%     
==========================================
  Files          67       67              
  Lines        6642     6654      +12     
  Branches      681      681              
==========================================
+ Hits         5134     5146      +12     
  Misses       1507     1507              
  Partials        1        1              

Impacted Files	Coverage Δ
src/options.ts	96.42% <100.00%> (+<0.01%)	⬆️
src/presets/netlify.ts	78.63% <100.00%> (+0.39%)	⬆️
src/presets/vercel.ts	93.92% <100.00%> (+0.08%)	⬆️
src/types/nitro.ts	100.00% <100.00%> (ø)