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/friendsofphp/php-cs-fixer/src/RuleSet/RuleSetInterface.php

@@ -0,0 +1,49 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of PHP CS Fixer.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *     Dariusz Rumiński <dariusz.ruminski@gmail.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace PhpCsFixer\RuleSet;
+
+/**
+ * Set of rules to be used by fixer.
+ *
+ * Example of set: ["@PSR2" => true, "@PSR1" => false, "strict" => true].
+ *
+ * @author Dariusz Rumiński <dariusz.ruminski@gmail.com>
+ */
+interface RuleSetInterface
+{
+    /**
+     * @param array<string, array<string, mixed>|bool> $set
+     */
+    public function __construct(array $set = []);
+
+    /**
+     * Get configuration for given rule.
+     *
+     * @return null|array<string, mixed>
+     */
+    public function getRuleConfiguration(string $rule): ?array;
+
+    /**
+     * Get all rules from rules set.
+     *
+     * @return array<string, array<string, mixed>|true>
+     */
+    public function getRules(): array;
+
+    /**
+     * Check given rule is in rules set.
+     */
+    public function hasRule(string $rule): bool;
+}