added means of locating config files in standard places per operating system

config/fpath_mac.go

@@ -0,0 +1,21 @@
+//go:build darwin
+
+/*
+ * Amsterdam Web Communities System
+ * Copyright (c) 2025-2026 Erbosoft Metaverse Design Solutions, All Rights Reserved
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+// Package config contains support for Amsterdam site-wide configuration data.
+package config
+
+// configFileDirs returns the directories where an Amsterdam config file may be located.
+func configFileDirs() []string {
+	// this variant is for Apple macOS
+	rc := make([]string, 0, 2)
+	rc = append(rc, "/usr/local/etc/amsterdam", "/Library/Application Support/Amsterdam")
+	return rc
+}