refactor：拆分 API 路由与请求校验，统一 final 类和代码风格

app/Services/Config/EffectivePlayCatalogService.php

@@ -2,16 +2,16 @@
 
 namespace App\Services\Config;
 
-use App\Lottery\ConfigVersionStatus;
 use App\Models\Currency;
 use App\Models\OddsItem;
-use App\Models\OddsVersion;
-use App\Models\PlayConfigItem;
-use App\Models\PlayConfigVersion;
 use App\Models\PlayType;
+use App\Models\OddsVersion;
 use App\Models\RiskCapItem;
+use App\Models\PlayConfigItem;
 use App\Models\RiskCapVersion;
+use App\Models\PlayConfigVersion;
 use Illuminate\Support\Collection;
+use App\Lottery\ConfigVersionStatus;
 
 /**
  * 玩家端：当前生效的玩法目录 + 三套版本快照（只读）。