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

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

vendor/nikic/php-parser/lib/PhpParser/Node/FunctionLike.php

@@ -0,0 +1,40 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node;
+
+use PhpParser\Node;
+
+interface FunctionLike extends Node {
+    /**
+     * Whether to return by reference
+     */
+    public function returnsByRef(): bool;
+
+    /**
+     * List of parameters
+     *
+     * @return Param[]
+     */
+    public function getParams(): array;
+
+    /**
+     * Get the declared return type or null
+     *
+     * @return null|Identifier|Name|ComplexType
+     */
+    public function getReturnType();
+
+    /**
+     * The function body
+     *
+     * @return Stmt[]|null
+     */
+    public function getStmts(): ?array;
+
+    /**
+     * Get PHP attribute groups.
+     *
+     * @return AttributeGroup[]
+     */
+    public function getAttrGroups(): array;
+}