feat: always show all available ski passes but readonly if age doesn't match

src/Twig/AppRuntime.php

@@ -55,14 +55,15 @@ class AppRuntime implements RuntimeExtensionInterface
     /**
      * Formats a service price, showing "inkl." for zero-priced (included) services.
      *
-     * @param float|int|null $price The price to format
+     * @param float|int|null $price             The price to format
+     * @param bool           $showIncludedLabel Whether to show "inkl." for zero prices (default: true)
      *
-     * @return string The formatted price or "inkl." for zero/null prices
+     * @return string The formatted price, "inkl." for zero/null prices (if enabled), or empty string
      */
-    public function formatServicePrice(float|int|null $price): string
+    public function formatServicePrice(float|int|null $price, bool $showIncludedLabel = true): string
     {
         if (null === $price || 0 === $price || 0.0 === $price) {
-            return 'inkl.';
+            return $showIncludedLabel ? 'inkl.' : '';
         }
 
         return $this->intlExtension->formatCurrency((float) $price, 'EUR');