feat: normalize domains for license validation to handle www vs non-www

- normalize both current and assigned URLs for local validation
- send original assigned URL to server for backward compatibility
- ensures licenses registered with www. work on non-www domains and vice versa

Author: tobimori

classes/Support/License.php

@@ -155,7 +155,10 @@ public function isValid(): bool
 			return false;
 		}
 
-		if ($this->assignedUrl !== static::normalizeUrl(App::instance()->system()->indexUrl())) {
+		$currentUrl = static::normalizeUrl(App::instance()->system()->indexUrl());
+		$assignedUrl = static::normalizeUrl($this->assignedUrl);
+
+		if ($assignedUrl !== $currentUrl) {
 			return false;
 		}
 
@@ -175,7 +178,7 @@ public function isValid(): bool
 				'Accept' => 'application/json',
 			],
 			'data' => Json::encode([
-				'url' => App::instance()->system()->indexUrl(),
+				'url' => $this->assignedUrl,
 			])
 		]);