feat: 添加结算功能，更新 TicketItem 模型以支持最新结算详情，增强 DrawTickService 以自动处理结算，更新 TicketWalletService 以支持派彩入账，扩展 API 路由以管理结算批次和奖池

app/Services/Draw/DrawTickService.php

@@ -4,6 +4,8 @@ namespace App\Services\Draw;
 
 use App\Lottery\DrawStatus;
 use App\Models\Draw;
+use App\Services\LotterySettings;
+use App\Services\Settlement\SettlementOrchestrator;
 use Carbon\Carbon;
 
 /**
@@ -18,6 +20,7 @@ final class DrawTickService
         private readonly DrawRngRunner $rng,
         private readonly DrawHallSnapshotBuilder $hallSnapshot,
         private readonly LotteryHallRealtimeBroadcaster $hallRealtime,
+        private readonly SettlementOrchestrator $settlementOrchestrator,
     ) {}
 
     /**
@@ -41,11 +44,14 @@ final class DrawTickService
             'cooldown_to_settling' => $this->cooldownToSettling($nowUtc),
         ];
 
+        $settlingSettled = $this->settleSettlingDraws();
+
         $rngOutcome = $this->rng->runDue($nowUtc);
         $planned = $this->planner->ensureBuffer($nowUtc);
 
         $report = [
             'status_updates' => $statusUpdates,
+            'settling_settled' => $settlingSettled,
             'rng_rung' => $rngOutcome['rung'],
             'rng_errors' => $rngOutcome['errors'],
             'planned' => $planned,
@@ -131,4 +137,34 @@ final class DrawTickService
             ->where('cooling_end_time', '<=', $nowUtc)
             ->update(['status' => DrawStatus::Settling->value]);
     }
+
+    /**
+     * 冷静期结束后已进入 `settling` 的期号：执行阶段 6 结算（可经 lottery_settings 关闭自动跑批）。
+     *
+     * @return int 成功跑完结算的期号数量
+     */
+    private function settleSettlingDraws(): int
+    {
+        if (! (bool) LotterySettings::get('settlement.auto_run_on_tick', true)) {
+            return 0;
+        }
+
+        $n = 0;
+        $ids = Draw::query()->where('status', DrawStatus::Settling->value)->pluck('id');
+        foreach ($ids as $drawId) {
+            $draw = Draw::query()->find($drawId);
+            if ($draw === null) {
+                continue;
+            }
+            try {
+                if ($this->settlementOrchestrator->trySettleDraw($draw)) {
+                    $n++;
+                }
+            } catch (\Throwable $e) {
+                report($e);
+            }
+        }
+
+        return $n;
+    }
 }