feat: remove author and hash commit

pkg/git/commit.go

@@ -3,23 +3,11 @@ package git
 import "github.com/go-git/go-git/v5/plumbing/object"
 
 type Commit struct {
-	Hash    string
-	Author  Author
 	Message string
 }
 
-type Author struct {
-	Name  string
-	Email string
-}
-
 func newCommit(commit *object.Commit) Commit {
 	return Commit{
-		Hash: commit.Hash.String(),
-		Author: Author{
-			Name:  commit.Author.Name,
-			Email: commit.Author.Email,
-		},
 		Message: commit.Message,
 	}
 }