Fix bin/publish: copy docs.dist from project root

Fix bin/publish: use correct .env path for rspade_system
Fix bin/publish script: prevent grep exit code 1 from terminating script

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

vendor/giggsey/locale/data/bem.php

@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * Locale data file
+ * This file has been @generated from Locale data
+ * Do not modify or use this file directly!
+ * @internal
+ */
+return [
+    'ZM' => 'Zambia',
+];