Fix unpacking

Author: tonysm

src/Http/Middleware/AddLinkHeaderForPreloadedAssets.php

@@ -14,17 +14,15 @@ public function handle($request, $next)
     {
         return tap($next($request), function ($response) {
             if (count($assets = $this->manifest->assetsForPreloading()) > 0) {
-                $response->header('Link', trim(implode(', ', array_filter([
-                    $response->headers->get('Link', null),
-                    ...collect($assets)
-                        ->map(fn ($attributes, $asset) => implode('; ', [
-                            "<$asset>",
-                            ...collect(array_merge(['rel' => 'preload', 'as' => 'style'], $attributes))
-                                ->map(fn ($value, $key) => "{$key}={$value}")
-                                ->all(),
-                        ]))
-                        ->all(),
-                ]))));
+                $response->header('Link', trim(implode(', ', array_filter(array_merge(
+                    [$response->headers->get('Link', null)],
+                    collect($assets)->map(fn ($attributes, $asset) => implode('; ', array_merge(
+                        ["<$asset>"],
+                        collect(array_merge(['rel' => 'preload', 'as' => 'style'], $attributes))
+                            ->map(fn ($value, $key) => "{$key}={$value}")
+                            ->all(),
+                    )))->all(),
+                )))));
             }
         });
     }