chore: remove unneeded .nuxtrc config

[danielroe]

🔗 Linked issue

❓ 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

[cloudflare-workers-and-pages]

Deploying nuxt-image with    Cloudflare Pages

Latest commit:	7f8aff7
Status:	✅  Deploy successful!
Preview URL:	https://eb6a53ed.nuxt-image.pages.dev
Branch Preview URL:	https://chore-nuxtrc.nuxt-image.pages.dev

View logs

[codecov-commenter]

Codecov Report

❌ Patch coverage is 0% with 7 lines in your changes missing coverage. Please review.
✅ Project coverage is 64.19%. Comparing base (9c8842e) to head (7f8aff7).
⚠️ Report is 380 commits behind head on main.

Files with missing lines	Patch %	Lines
vitest.config.mts	0.00%	7 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1708      +/-   ##
==========================================
- Coverage   64.31%   64.19%   -0.13%     
==========================================
  Files          79       79              
  Lines        3688     3695       +7     
  Branches      424      424              
==========================================
  Hits         2372     2372              
- Misses       1288     1295       +7     
  Partials       28       28              

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