chore: apply fixes from qa

Author: innocenzi

src/Tempest/Storage/src/ForbiddenStorageUsageException.php

@@ -7,7 +7,7 @@
 final class ForbiddenStorageUsageException extends Exception implements StorageException
 {
     public function __construct(
-        private readonly ?string $tag = null,
+        public readonly ?string $tag = null,
     ) {
         parent::__construct(
             message: $tag

src/Tempest/Storage/src/GenericStorage.php

@@ -156,7 +156,7 @@ public function list(string $location = '', bool $deep = false): DirectoryListin
     private function createAdapter(): FilesystemAdapter
     {
         $this->assertAdapterInstalled(
-            new ReflectionMethod($this->storageConfig, 'createAdapter')->getReturnType()->getName(),
+            new ReflectionMethod($this->storageConfig, 'createAdapter')->getReturnType()->getName(), // @phpstan-ignore method.notFound
         );
 
         $adapter = $this->storageConfig->createAdapter();

src/Tempest/Storage/src/Testing/RestrictedStorage.php

@@ -7,10 +7,10 @@
 use Tempest\Storage\ForbiddenStorageUsageException;
 use Tempest\Storage\Storage;
 
-final class RestrictedStorage implements Storage
+final readonly class RestrictedStorage implements Storage
 {
     public function __construct(
-        private readonly ?string $tag = null,
+        private ?string $tag = null,
     ) {}
 
     public function write(string $location, string $contents): static