refactor: use slices.Contains for readability and consistency #104
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What type of PR is this?
refactor: use
slices.Containsfor readability and consistencyWhat this PR does / why we need it:
This PR replaces manual
for-looplookups withslices.Containsacross the codebase. This improves readability, reduces boilerplate, and keeps style consistent.Which issue(s) this PR fixes:
Fixes #
Release Notes: Yes/No