fix(rln): review and refine utility functions in rln#287

Merged

vinhtc27 merged 8 commits intomasterfrom vinhtc27/issue-279-review-util-func

Mar 6, 2025

+296-462

Commits on Feb 27, 2025

fix(rln): update prepare_prove_input regarding current version of RLN
vinhtc27
committed

Commits on Mar 6, 2025

fix(rln): add commnent for Vec::with_capacity() for readability in the future
vinhtc27
committed