bugfix: do not wrap PolicyResource (#1211)

Fix bug where Laravel is wrapping the Resource response in a data object

Bug: T432606

Author: tarrow

app/Http/Resources/PolicyResource.php

@@ -12,6 +12,8 @@ class PolicyResource extends JsonResource {
      *
      * @return array<string, mixed>
      */
+    public static $wrap = null;
+
     public function toArray(Request $request): array {
         return [
             'metadata' => [

tests/Http/Controllers/PolicyControllerTest.php

@@ -23,6 +23,14 @@ public function testGetPolicyByTypeAndActiveFrom(): void {
         $request = $this->getJson('v1/policies/hosting-policy/by_active_from/2026-07-01');
 
         $request->assertOk();
+        $request->assertJsonStructure([
+            'metadata' => [
+                'policy_id',
+                'active_from',
+                'content_vue_file',
+                'type',
+            ],
+        ]);
         $request->assertJsonFragment([
             'active_from' => '2026-07-01',
             'type' => 'hosting-policy',