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/phpstan/phpdoc-parser/src/Ast/Attribute.php

@@ -0,0 +1,18 @@
+<?php declare(strict_types = 1);
+
+namespace PHPStan\PhpDocParser\Ast;
+
+final class Attribute
+{
+
+	public const START_LINE = 'startLine';
+	public const END_LINE = 'endLine';
+
+	public const START_INDEX = 'startIndex';
+	public const END_INDEX = 'endIndex';
+
+	public const ORIGINAL_NODE = 'originalNode';
+
+	public const COMMENTS = 'comments';
+
+}