feat(prepare-commit-msg-hook): enhance commit message formatting with a divider and instructions for better user guidance

[PhantasWeng]

According to the discussion at #490, modify the git commit template during the hook to the default comment stats to align with general git commit practices.

[muni-corn]

this is really nice. i'd like to see this feature be configurable, because i like the current behavior as-is, and i can just cancel commits with :cq in helix (and vim).

[PhantasWeng]

this is really nice. i'd like to see this feature be configurable, because i like the current behavior as-is, and i can just cancel commits with :cq in helix (and vim).

In fact, you can now do this using oco hook set.
This PR mainly aligns the default behavior with the original git behavior.

Do you mean that you think we need to add a config key to choose whether or not to automatically uncomment?

[muni-corn]

Do you mean that you think we need to add a config key to choose whether or not to automatically uncomment?

yeah, that's what i meant 😁