feat: 拆分开奖与结算审核流程，新增手动结果录入、重开和派彩审批接口

app/Http/Controllers/Api/V1/Admin/Draw/DrawPlanGenerateController.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace App\Http\Controllers\Api\V1\Admin\Draw;
+
+use App\Support\ApiResponse;
+use Illuminate\Http\JsonResponse;
+use App\Http\Controllers\Controller;
+use App\Services\Draw\DrawPlannerService;
+
+final class DrawPlanGenerateController extends Controller
+{
+    public function __construct(
+        private readonly DrawPlannerService $planner,
+    ) {}
+
+    public function __invoke(): JsonResponse
+    {
+        return ApiResponse::success($this->planner->ensureBuffer());
+    }
+}