feat: add 5 new WCAG accessibility rules and bump version to 3.0.5

src/Rules/MetaRefreshBanned.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace YakNet\AccessibilityConsole\Rules;
+
+use DOMElement;
+use YakNet\AccessibilityConsole\Core\Severity;
+use YakNet\AccessibilityConsole\Core\Violation;
+use YakNet\AccessibilityConsole\Core\WCAGStandard;
+
+class MetaRefreshBanned extends AbstractRule
+{
+    public function getId(): string { return 'WCAG_2_2_1_META_REFRESH'; }
+    public function getDescription(): string { return 'Do not use meta http-equiv="refresh" for automatic page redirects or updates as it disorients users.'; }
+    public function getStandard(): WCAGStandard { return WCAGStandard::A; }
+    public function getSeverity(): Severity { return Severity::ERROR; }
+    public function getLevel(): int { return 1; }
+
+    public function check(DOMElement $element): ?Violation
+    {
+        if (strtolower($element->tagName) !== 'meta') {
+            return null;
+        }
+
+        if ($element->hasAttribute('http-equiv')) {
+            $httpEquiv = trim($element->getAttribute('http-equiv'));
+            if (strtolower($httpEquiv) === 'refresh') {
+                return $this->createViolation(
+                    $element,
+                    $this->getDescription(),
+                    'Use server-side redirects (e.g. HTTP 301/302) or standard JavaScript routing instead of meta refresh.'
+                );
+            }
+        }
+
+        return null;
+    }
+}