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

database/seeders/OperationalConfigV1Seeder.php

@@ -2,24 +2,24 @@
 
 namespace Database\Seeders;
 
-use App\Lottery\ConfigVersionStatus;
 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\Support\OddsStandardScopes;
 use Illuminate\Database\Seeder;
+use App\Models\PlayConfigVersion;
 use Illuminate\Support\Facades\DB;
+use App\Support\OddsStandardScopes;
+use App\Lottery\ConfigVersionStatus;
 
 /**
  * 阶段 4：写入首套 **active** 玩法配置 / 赔率 / 风控封顶版本（依赖 {@see PlayTypeSeeder}、{@see CurrencySeeder}）。
  *
  * 幂等：仅当三套版本均已有 active 行时跳过；否则只补缺失的一类（避免「仅有 play active 时整段被跳过」导致 /play/effective 不可用）。
  */
-class OperationalConfigV1Seeder extends Seeder
+final class OperationalConfigV1Seeder extends Seeder
 {
     public function run(): void
     {