Remove git-list command

cmd/git-list/main.go

@@ -1,24 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"os"
-
-	"github.com/spf13/cobra"
-)
-
-var cmd = &cobra.Command{
-	Use:   "git-list",
-	Short: "git list",
-}
-
-func Execute() {
-	if err := cmd.Execute(); err != nil {
-		fmt.Println(err)
-		os.Exit(1)
-	}
-}
-
-func main() {
-	Execute()
-}