style: phpcs (ItemKeys, VariableValue, Docblock)

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

src/Integrations/Divi/Design/ItemKeys.php

@@ -14,8 +14,13 @@ final class ItemKeys
      * @param list<string>            $allowed
      * @param array<string, string>   $errors   gets one entry per unknown key (field.key)
      */
-    public static function refuseUnknown(array $item, array $allowed, string $field, array &$errors, string $deleteHint): void
-    {
+    public static function refuseUnknown(
+        array $item,
+        array $allowed,
+        string $field,
+        array &$errors,
+        string $deleteHint
+    ): void {
         foreach (array_diff(array_map('strval', array_keys($item)), $allowed) as $key) {
             $errors[$field . '.' . $key] = $key === 'delete' ? 'unbekanntes Feld; ' . $deleteHint : 'unbekanntes Feld';
         }

src/Integrations/Divi/Design/VariableDetachRewrite.php

@@ -14,8 +14,8 @@ defined('ABSPATH') || exit;
  * with variable, ruling V9): every attribute value that is exactly one reference $variable({"type":"content",
  * "value":{"name":"<id>",…}})$ becomes the value – for a strings variable with the reference's own before/after
  * around it. References embedded in a longer text stay (Divi resolves them inside the text; cutting them out would
- * change the text) and are reported through leftover() (ReportsLeftovers). Other references – colors, other variables, dynamic content – stay
- * untouched. Pure PHP.
+ * change the text) and are reported through leftover() (ReportsLeftovers). Other references – colors, other
+ * variables, dynamic content – stay untouched. Pure PHP.
  */
 final class VariableDetachRewrite implements NodeRewrite, ReportsLeftovers
 {

src/Integrations/Divi/Design/VariableValue.php

@@ -77,8 +77,9 @@ final class VariableValue
 
     private static function links(string $value): ?string
     {
-        if (mb_strlen($value) > self::URL_MAX || preg_match(self::URL, $value) !== 1
-            || preg_match(self::URL_CONTROL, $value) === 1) {
+        $invalid = mb_strlen($value) > self::URL_MAX || preg_match(self::URL, $value) !== 1
+            || preg_match(self::URL_CONTROL, $value) === 1;
+        if ($invalid) {
             return 'Link: eine http(s)://- oder /-URL, mailto: oder tel: mit höchstens 2000 Zeichen.';
         }