refactor(core): enhance SDK structure and documentation

Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>

src/Requests/Registries/SignRegistryRequest.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace Apoloz\AlfaBank\Requests\Registries;
+
+use Apoloz\AlfaBank\Data\Registries\RegistrySignatureData;
+use Apoloz\AlfaBank\Data\Shared\GeneralStatusData;
+use Saloon\Contracts\Body\HasBody;
+use Saloon\Enums\Method;
+use Saloon\Http\Request;
+use Saloon\Http\Response;
+use Saloon\Traits\Body\HasJsonBody;
+use Spatie\LaravelData\DataCollection;
+
+class SignRegistryRequest extends Request implements HasBody
+{
+    use HasJsonBody;
+
+    protected Method $method = Method::POST;
+
+    public function __construct(
+        protected string $registryId,
+        /** @var DataCollection<RegistrySignatureData> */
+        protected DataCollection $signatures,
+    ) {}
+
+    public function resolveEndpoint(): string
+    {
+        return "/api/jp/v1/registries/{$this->registryId}/signatures";
+    }
+
+    protected function defaultBody(): array
+    {
+        return [
+            'digestSignatures' => $this->signatures->toArray(),
+        ];
+    }
+
+    public function createDtoFromResponse(Response $response): GeneralStatusData
+    {
+        return GeneralStatusData::from([
+            'success' => $response->successful(),
+        ]);
+    }
+}