refactor(edit): let git handle the edit instead of the custom impleme…

[Teamop]

…ntation
Thoughts about this change:
editor by default opens the notepad or vim, but there's scenarios:

1. a linux machine without vim,
2. the message format is not displayed correctly in notepad

so I think it's best to let git to handle all of the cases instead of the custom implemetation.

[leonardoanalista]

@Teamop no problems at all. As long as we have a similar user experience as now.

Would git allow us to edit the message?
Would we still be able to get the commit done directly when we don't want to edit the message?

[Teamop]

@leonardoanalista yes, I used this behavior in my project for 3 years, I didn't meet any errors.

[leonardoanalista]

I am happy to go ahead with this @Teamop. Let's recap the benefits:

• Let GIT handle the commit message so it works with machines without vim or with another default Git editor
• remove some dependencies: editor, temp