Reference :telemetry handler that logs GitHoox events via Logger.

Attach during application start or before invoking hooks:

GitHoox.Logger.attach()

Detach with GitHoox.Logger.detach/0. The handler is opt-in; GitHoox does not attach it for you.

Log lines look like:

[git_hoox] pre_commit → ok (2 hooks, 3 files, 240ms)
[git_hoox]   GitHoox.Hooks.Format → ok (240ms)
[git_hoox]   GitHoox.Hooks.Credo → error (1.5s) reason: {1, "..."}

Levels:

• stage events log at :info on success and :warning on failure
• hook events log at :debug on success/skip and :warning on failure