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/egulias/email-validator/src/Validation/EmailValidation.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace Egulias\EmailValidator\Validation;
+
+use Egulias\EmailValidator\EmailLexer;
+use Egulias\EmailValidator\Result\InvalidEmail;
+use Egulias\EmailValidator\Warning\Warning;
+
+interface EmailValidation
+{
+    /**
+     * Returns true if the given email is valid.
+     *
+     * @param string     $email      The email you want to validate.
+     * @param EmailLexer $emailLexer The email lexer.
+     *
+     * @return bool
+     */
+    public function isValid(string $email, EmailLexer $emailLexer) : bool;
+
+    /**
+     * Returns the validation error.
+     *
+     * @return InvalidEmail|null
+     */
+    public function getError() : ?InvalidEmail;
+
+    /**
+     * Returns the validation warnings.
+     *
+     * @return Warning[]
+     */
+    public function getWarnings() : array;
+}