feat(admin): 密码校验统一与后台 API/设置增强

- 管理端账号/代理/站点等密码最短长度统一为 6 位
- LotterySettings、审计日志展示、币种与报表接口等小修复
- 补充设置批量更新、注单、校验错误等相关测试

app/Http/Controllers/Api/V1/Admin/AdminSettingController.php

@@ -19,6 +19,11 @@ use Illuminate\Support\Facades\DB;
  */
 final class AdminSettingController extends Controller
 {
+    public function deployment(): JsonResponse
+    {
+        return ApiResponse::success(LotterySettings::deploymentSnapshot());
+    }
+
     public function index(AdminSettingIndexRequest $request): JsonResponse
     {
         $validated = $request->validated();

app/Http/Controllers/Api/V1/Admin/Audit/AuditLogIndexController.php

@@ -50,4 +50,4 @@ final class AuditLogIndexController extends Controller
 
         return ApiResponse::success(AuditLogApiPresenter::listPayload($paginator));
     }
-}
+}

app/Http/Controllers/Api/V1/Admin/Currency/AdminCurrencyStoreController.php

@@ -24,7 +24,7 @@ final class AdminCurrencyStoreController extends Controller
             $currency = Currency::query()->create([
                 'code' => $data['code'],
                 'name' => $data['name'],
-                'decimal_places' => (int) ($data['decimal_places'] ?? 2),
+                'decimal_places' => 2,
                 'is_enabled' => $enabled,
                 'is_bettable' => $bettable,
             ]);

app/Http/Controllers/Api/V1/Admin/Currency/AdminCurrencyUpdateController.php

@@ -25,10 +25,6 @@ final class AdminCurrencyUpdateController extends Controller
             $data['is_bettable'] = (bool) $data['is_bettable'];
         }
 
-        if (array_key_exists('decimal_places', $data)) {
-            $data['decimal_places'] = (int) $data['decimal_places'];
-        }
-
         if (array_key_exists('is_enabled', $data)) {
             $data['is_enabled'] = (bool) $data['is_enabled'];
         }

app/Http/Controllers/Api/V1/Admin/Reports/ReportJobStoreController.php

@@ -35,4 +35,4 @@ final class ReportJobStoreController extends Controller
             'status' => $job->status,
         ]);
     }
-}
+}