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/symfony/dom-crawler/Field/TextareaFormField.php

@@ -0,0 +1,37 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DomCrawler\Field;
+
+/**
+ * TextareaFormField represents a textarea form field (an HTML textarea tag).
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class TextareaFormField extends FormField
+{
+    /**
+     * Initializes the form field.
+     *
+     * @throws \LogicException When node type is incorrect
+     */
+    protected function initialize(): void
+    {
+        if ('textarea' !== $this->node->nodeName) {
+            throw new \LogicException(\sprintf('A TextareaFormField can only be created from a textarea tag (%s given).', $this->node->nodeName));
+        }
+
+        $this->value = '';
+        foreach ($this->node->childNodes as $node) {
+            $this->value .= $node->wholeText;
+        }
+    }
+}