refactor: FontNameRules::check() ohne toten Reserviert-Zweig; Kollision bleibt taken()/409

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

src/Integrations/Divi/Design/DiviFontsUploadAbility.php

@@ -160,9 +160,7 @@ final class DiviFontsUploadAbility implements Ability, RequiresDiviFeatures
         }
         $name = is_string($input['name'] ?? null) ? $input['name'] : '';
         $taken = FontNameRules::taken($name, $this->catalog->reserved());
-        $nameProblem = $taken === null
-            ? FontNameRules::check($name, [], $this->installer->nameMaxLength())
-            : null;
+        $nameProblem = FontNameRules::check($name, $this->installer->nameMaxLength());
         if ($nameProblem !== null) {
             $errors['name'] = $nameProblem;
         }

src/Integrations/Divi/Design/FontNameRules.php

@@ -23,10 +23,11 @@ final class FontNameRules
     private const DIVI_STRIPS = '/[^A-Za-z0-9\s\_-]/';
 
     /**
-     * @param list<string> $reserved Names of Google, web-safe and uploaded fonts (FontCatalog::reserved()).
+     * The form only; whether the name is taken is taken().
+     *
      * @return string|null null = valid, else the problem (German).
      */
-    public static function check(string $name, array $reserved, int $maxLength = self::MAX_LENGTH): ?string
+    public static function check(string $name, int $maxLength = self::MAX_LENGTH): ?string
     {
         if (trim($name) === '') {
             return sprintf('Name fehlt (1–%d Zeichen)', $maxLength);
@@ -47,17 +48,11 @@ final class FontNameRules
             return sprintf('höchstens %d Zeichen (%d angegeben)', $maxLength, strlen($name));
         }
 
-        $taken = self::taken($name, $reserved);
-
-        return $taken === null ? null : sprintf(
-            '„%s“ gibt es schon als Google-, Web-Safe- oder hochgeladene Schrift (ohne Beachtung der '
-                . 'Groß-/Kleinschreibung)',
-            $taken
-        );
+        return null;
     }
 
     /**
-     * @param list<string> $reserved
+     * @param list<string> $reserved Names of Google, web-safe and uploaded fonts (FontCatalog::reserved()).
      * @return string|null The existing name $name collides with (case-insensitive), null when it is free.
      */
     public static function taken(string $name, array $reserved): ?string