Refactor pmctl into new portmaster-start

cmds/portmaster-start/snoretoast_windows.go

@@ -0,0 +1,14 @@
+package main
+
+func init() {
+	registerComponent([]Options{
+		{
+			Name:              "Portmaster SnoreToast Notifier",
+			ShortIdentifier:   "notifier-snoretoast", // would otherwise conflict with notifier.
+			Identifier:        "notifier/portmaster-snoretoast",
+			AllowDownload:     false,
+			AllowHidingWindow: true,
+			SuppressArgs:      true,
+		},
+	})
+}