docs: fix imports

[valsaven]

This PR adjusts imports by removing an unnecessary import in one location and adding a missing import in another.
These changes help clean up the code and ensure it works as expected.

[vercel]

@valsaven is attempting to deploy a commit to the Nuxt Team on Vercel.

A member of the Team first needs to authorize it.

[danielroe]

Thanks!

[codspeed-hq]

CodSpeed Performance Report

Merging #403 will not alter performance

_{Comparing valsaven:docs/fix-imports (5573b3f) with main (a1f8b61)}

Summary

✅ 6 untouched benchmarks

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (892a9e9) to head (5573b3f).
Report is 60 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##              main      #403   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            7         7           
  Lines          629       643   +14     
  Branches        65        64    -1     
=========================================
+ Hits           629       643   +14     

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