feat: add pre-commit hooks & refactor code to pass linting

internal/commands/commands.go

@@ -9,10 +9,6 @@ import (
 	"github.com/spf13/viper"
 )
 
-const TaskcafeConfDirEnvName = "TASKCAFE_CONFIG_DIR"
-
-const TaskcafeAppConf = "taskcafe"
-
 const mainDescription = `Taskcafé is an open soure project management
 system written in Golang & React.`
 
@@ -26,10 +22,6 @@ var versionTemplate = fmt.Sprintf(`Version: %s
 Commit: %s
 Built: %s`, version, commit, date+"\n")
 
-var commandError error
-var configDir string
-var verbose bool
-var noColor bool
 var cfgFile string
 
 var rootCmd = &cobra.Command{
@@ -69,6 +61,7 @@ func initConfig() {
 	}
 }
 
+// Execute the root cobra command
 func Execute() {
 	rootCmd.SetVersionTemplate(versionTemplate)
 	rootCmd.AddCommand(newWebCmd(), newMigrateCmd(), newTokenCmd())