Feature #17 - load ~/.config/kbtui.toml if it exists, otherwise use toml in dir

cmdSet.go

@@ -69,8 +69,12 @@ func cmdSet(cmd []string) {
 func loadFromToml() {
 	configFile, env := os.LookupEnv("KBTUI_CFG")
 	if !env {
+		configFile = "~/.config/kbtui.toml"
+		if _, err := os.Stat(configFile); os.IsNotExist(err) {
 			configFile = "kbtui.toml"
 		}
+
+	}
 	printInfoF("Loading config from toml: $TEXT", messageAttachmentColor.stylize(configFile))
 	config, err := toml.LoadFile(configFile)
 	if err != nil {