v0.15.0

Release notes:

What's Changed

• Bump codecov/codecov-action from 3 to 4 by @dependabot[bot] in #125
• Bump julia-actions/setup-julia from 1 to 2 by @dependabot[bot] in #126
• Bump julia-actions/cache from 1 to 2 by @dependabot[bot] in #127
• Bump codecov/codecov-action from 4 to 5 by @dependabot[bot] in #128
• Bump actions/checkout from 4 to 5 by @dependabot[bot] in #129
• Bump actions/checkout from 5 to 6 by @dependabot[bot] in #130

Breaking changes

• Deprecate StructEquality.@struct_hash_equal_isequal, use StructEqualHash.@struct_equal_hash (#131)(@singularitti)
• Add function formation_energy & types ReferenceAtom & MagneticAtom (@singularitti)
• Add checks in ReciprocalPath constructor (@singularitti)

Full Changelog: v0.14.3...v0.15.0