Parallelize sorting of PrecomputedNeighborhoodSearch and preserve across copy_neighborhood_search

[efaulhaber]

No description provided.

[Copilot]

Pull request overview

This PR improves PrecomputedNeighborhoodSearch neighbor-list handling by (1) parallelizing sorting of the stored neighbor lists and (2) ensuring the sort_neighbor_lists configuration is preserved when copying a neighborhood search.

Changes:

• Parallelize sorteach!(::DynamicVectorOfVectors) by sorting columns concurrently using the project’s @threaded abstraction.
• Preserve sort_neighbor_lists when cloning a PrecomputedNeighborhoodSearch via copy_neighborhood_search.
• Add additional @inbounds annotations in hot-path list population.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.

File	Description
src/vector_of_vectors.jl	Adds threaded per-column sorting for DynamicVectorOfVectors and applies additional @inbounds in pushat!.
src/nhs_precomputed.jl	Uses @inbounds when filling neighbor lists and propagates sort_neighbor_lists through copy_neighborhood_search.

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[codecov]

Codecov Report

❌ Patch coverage is 71.42857% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 84.94%. Comparing base (f25b0ab) to head (e19d132).

Files with missing lines	Patch %	Lines
src/vector_of_vectors.jl	71.42%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #157      +/-   ##
==========================================
- Coverage   86.06%   84.94%   -1.12%     
==========================================
  Files          15       15              
  Lines         739      744       +5     
==========================================
- Hits          636      632       -4     
- Misses        103      112       +9     

Flag	Coverage Δ
unit	84.94% <71.42%> (-1.12%)	⬇️

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