Add extension for ArrayInterface

[goerz]

No description provided.

[Copilot]

Pull request overview

This pull request adds an ArrayInterface extension to enable better integration with packages that use ArrayInterface for array trait queries, specifically to support the check_state validation function from QuantumPropagators.

Changes:

• Added a new package extension for ArrayInterface in ext/QuantumGradientGeneratorsArrayInterfaceExt.jl
• Configured ArrayInterface as a weak dependency in Project.toml with version compatibility specification

Reviewed changes

Copilot reviewed 1 out of 2 changed files in this pull request and generated 1 comment.

File	Description
ext/QuantumGradientGeneratorsArrayInterfaceExt.jl	Implements ArrayInterface trait methods (ismutable, fast_scalar_indexing) for GradVector types
Project.toml	Adds ArrayInterface as weakdep with extension configuration and v7.0 compatibility

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[codecov]

Codecov Report

❌ Patch coverage is 0% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 86.8%. Comparing base (93391c3) to head (40ce5d0).
⚠️ Report is 2 commits behind head on master.

Files with missing lines	Patch %	Lines
ext/QuantumGradientGeneratorsArrayInterfaceExt.jl	0.0%	2 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff            @@
##           master     #19     +/-   ##
========================================
- Coverage    87.5%   86.8%   -0.6%     
========================================
  Files           5       6      +1     
  Lines         278     280      +2     
========================================
  Hits          243     243             
- Misses         35      37      +2     

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