chore: add husky hooks for pre-commit validations

[sebastiancorrea81]

Summary

Adds pre-commit validations using husky, matching the same hooks used in test-ci-tofu:

• Branch name validation: Ensures branch names follow pattern type/description
• OpenTofu format check: Runs tofu fmt -check -recursive
• OpenTofu validation: Runs tofu validate on all modules
• Commitlint: Validates commit messages follow conventional commits
• tfsec security scan: Runs security scan on staged .tf files (if installed)

Files added

• package.json - npm dependencies (husky, commitlint)
• package-lock.json - lock file
• .husky/pre-commit - pre-commit hook script
• .husky/commit-msg - commit message validation hook

Test plan

• Tested format validation (fails if not formatted)
• Tested terraform validation (validates all modules)
• Tested commitlint (rejects invalid commit messages)
• Tested branch name validation

🤖 Generated with Claude Code

[github-actions]

Security Scan Failed

tfsec found security issues with HIGH or higher severity.

Please review the workflow logs and fix the issues before merging.

View Details

[violenti]

@sebastiancorrea81 The security job failed