chore(deps): update dependency aqua:evilmartians/lefthook to v2.1.3

[renovate]

This PR contains the following updates:

Package	Update	Change	Pending
aqua:evilmartians/lefthook	patch	2.1.2 → 2.1.3	2.1.4

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Release Notes

evilmartians/lefthook (aqua:evilmartians/lefthook)

v2.1.3

Compare Source

• chore: switch artifact attestations gen to actions/attest v4 (#​1338) by @​scop
• chore: describe ENV variables usage in CLI help output (#​1337) by @​mrexox
• fix: support git debug versions (#​1334) by @​mrexox
• deps: March 2026 (#​1330) by @​mrexox
• feat: update minimum go version (#​1331) by @​mrexox

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• If you want to rebase/retry this PR, check this box

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Renovate PR Review Results

⚖️ Safety Assessment: ✅ Safe

🔍 Release Content Analysis

Version Change: lefthook v2.1.2 → v2.1.3 (patch release)

Changes Included:

1. CI/CD Improvement (PR #1338): Internal switch to actions/attest v4 for artifact attestations - no user-facing impact
2. Documentation Enhancement (PR #1337): Added ENV variable usage descriptions to CLI help output (lefthook -h) - improves discoverability, no functional changes
3. Bug Fix (PR #1334): Fixed runtime error when using Git debug versions (e.g., 2.54.GIT) - prevents crashes with non-standard Git builds
4. Dependency Updates (PR #1330): March 2026 dependency refresh - routine maintenance
5. Go Version Update (PR #1331): Updated minimum Go version requirement - affects lefthook development, not runtime usage

Breaking Changes: None

Security Fixes: None reported

Key Improvements:

• Better compatibility with Git debug versions
• Improved CLI help documentation
• Updated dependencies for maintenance

🎯 Impact Scope Investigation

Current Usage in Codebase:

1. Tool Management (mise.toml:4): Lefthook is installed via mise/aqua at version 2.1.2 (updating to 2.1.3)
2. Git Hooks Configuration (lefthook.yml):
   • Pre-commit hooks: go fmt, golangci-lint run, gitleaks, hadolint
   • Pre-push hooks: gitleaks git
   • Uses standard features: stage_fixed, glob, run commands
3. Documentation (CLAUDE.md:15): References lefthook 2.1.2

Configuration Analysis:

The project's lefthook.yml uses only standard, stable features:

• Command execution (run)
• File globbing (glob)
• Auto-staging fixed files (stage_fixed)

None of these features are affected by the v2.1.3 changes.

CI/CD Impact:

CI workflow (.github/workflows/ci.yml) does not directly invoke lefthook - it runs linting and testing tools directly. Lefthook is primarily used for local development git hooks.

Dependency Impact:

No other packages depend on lefthook. It's a standalone development tool with no runtime dependencies in the application.

💡 Recommended Actions

Required Changes:

1. Update Documentation: The CLAUDE.md:15 file references lefthook 2.1.2 and should be updated to reflect 2.1.3 after merge

Optional Actions:

• Run mise install after merging to update the local lefthook installation
• Test git hooks locally to verify continued functionality (expected to work without issues)

No Migration Required:

• All existing lefthook configuration remains fully compatible
• No API changes affecting the lefthook.yml configuration
• No changes to hook execution behavior

Merge Recommendation: This PR is safe to merge immediately. The patch release contains only bug fixes, documentation improvements, and internal CI updates with full backward compatibility.

🔗 Reference Links

• Release v2.1.3
• CHANGELOG v2.1.3
• PR #1338 - CI attestations update
• PR #1337 - ENV variables CLI help
• PR #1334 - Git debug versions fix
• PR #1330 - Dependency updates
• PR #1331 - Go version update

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