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/doctrine/dbal/src/Driver/API/ExceptionConverter.php

@@ -0,0 +1,25 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\Driver\API;
+
+use Doctrine\DBAL\Driver\Exception;
+use Doctrine\DBAL\Exception\DriverException;
+use Doctrine\DBAL\Query;
+
+interface ExceptionConverter
+{
+    /**
+     * Converts a given driver-level exception into a DBAL-level driver exception.
+     *
+     * Implementors should use the vendor-specific error code and SQLSTATE of the exception
+     * and instantiate the most appropriate specialized {@see DriverException} subclass.
+     *
+     * @param Exception  $exception The driver exception to convert.
+     * @param Query|null $query     The SQL query that triggered the exception, if any.
+     *
+     * @return DriverException An instance of {@see DriverException} or one of its subclasses.
+     */
+    public function convert(Exception $exception, ?Query $query): DriverException;
+}