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/Http/Controllers/Api/V1/Admin/Jackpot/AdminJackpotPoolUpdateController.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace App\Http\Controllers\Api\V1\Admin\Jackpot;
+
+use App\Http\Controllers\Controller;
+use App\Models\JackpotPool;
+use App\Support\ApiResponse;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+
+/**
+ * PUT /api/v1/admin/jackpot/pools/{pool} — 更新奖池运营参数（蓄水比例、阈值等）。
+ */
+final class AdminJackpotPoolUpdateController extends Controller
+{
+    public function __invoke(Request $request, JackpotPool $pool): JsonResponse
+    {
+        $data = $request->validate([
+            'current_amount' => 'sometimes|integer|min:0',
+            'contribution_rate' => 'sometimes|numeric|min:0|max:1',
+            'trigger_threshold' => 'sometimes|integer|min:0',
+            'payout_rate' => 'sometimes|numeric|min:0|max:1',
+            'force_trigger_draw_gap' => 'sometimes|integer|min:0',
+            'min_bet_amount' => 'sometimes|integer|min:0',
+            'status' => 'sometimes|integer|in:0,1',
+        ]);
+
+        $pool->fill($data);
+        $pool->save();
+
+        return ApiResponse::success([
+            'id' => (int) $pool->id,
+            'currency_code' => $pool->currency_code,
+            'current_amount' => (int) $pool->current_amount,
+            'contribution_rate' => (string) $pool->contribution_rate,
+            'trigger_threshold' => (int) $pool->trigger_threshold,
+            'payout_rate' => (string) $pool->payout_rate,
+            'force_trigger_draw_gap' => (int) $pool->force_trigger_draw_gap,
+            'min_bet_amount' => (int) $pool->min_bet_amount,
+            'status' => (int) $pool->status,
+            'last_trigger_draw_id' => $pool->last_trigger_draw_id !== null ? (int) $pool->last_trigger_draw_id : null,
+            'updated_at' => $pool->updated_at?->toIso8601String(),
+        ]);
+    }
+}