Correcting templating and root command

.gitea/template

@@ -1,7 +1,7 @@
 # This file tells Gitea to process variable substitution in the following files.
 go.mod
 README.md
-cmd/${REPO_NAME}/root.go
+cmd/root.go
 main.go
 Makefile
 changelog

cmd/root.go

@@ -2,8 +2,6 @@ package cmd
 
 import (
 	"fmt"
-	"os"
-
 	"github.com/spf13/cobra"
 )