look for $HOME/.config for config in addition to $XDG_CONFIG_HOME/

internal/config/config.go

@@ -177,6 +177,7 @@ func configureViper() {
 	viper.SetConfigType("json")
 	viper.AddConfigPath("$HOME")
 	viper.AddConfigPath(fmt.Sprintf("$XDG_CONFIG_HOME/%s", appName))
+	viper.AddConfigPath(fmt.Sprintf("$HOME/.config/%s", appName))
 	viper.SetEnvPrefix(strings.ToUpper(appName))
 	viper.AutomaticEnv()
 }