fix(api): gate sensitive storage and GitHub fields

Expose GitHub app secrets and file storage content only when the request has sensitive read access. Hide LocalFileVolume content by default and resolve application UUIDs from route parameters.

app/Http/Controllers/Api/ServicesController.php

@@ -24,8 +24,21 @@ use Symfony\Component\Yaml\Yaml;
 
 class ServicesController extends Controller
 {
+    private function exposeFileStorageContentIfAllowed(LocalFileVolume|LocalPersistentVolume $storage): LocalFileVolume|LocalPersistentVolume
+    {
+        if (request()->attributes->get('can_read_sensitive', false) === true) {
+            $storage->makeVisible(['content']);
+        }
+
+        return $storage;
+    }
+
     private function removeSensitiveData($service)
     {
+        if ($service instanceof Collection) {
+            return $service->map(fn (Service $item) => $this->removeSensitiveData($item));
+        }
+
         $service->makeHidden([
             'id',
             'resourceable',
@@ -2065,6 +2078,8 @@ class ServicesController extends Controller
             );
         }
 
+        $fileStorages->each(fn (LocalFileVolume $storage) => $this->exposeFileStorageContentIfAllowed($storage));
+
         return response()->json([
             'persistent_storages' => $persistentStorages->sortBy('id')->values(),
             'file_storages' => $fileStorages->sortBy('id')->values(),
@@ -2265,7 +2280,7 @@ class ServicesController extends Controller
             'mount_path' => $storage->mount_path,
         ]);
 
-        return response()->json($storage, 201);
+        return response()->json($this->exposeFileStorageContentIfAllowed($storage), 201);
     }
 
     #[OA\Patch(
@@ -2502,7 +2517,7 @@ class ServicesController extends Controller
             'mount_path' => $storage->mount_path ?? null,
         ]);
 
-        return response()->json($storage);
+        return response()->json($this->exposeFileStorageContentIfAllowed($storage));
     }
 
     #[OA\Delete(