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

tests/Feature/SettlementMatcherRegistryCompletenessTest.php

@@ -0,0 +1,24 @@
+<?php
+
+use App\Models\PlayType;
+use App\Services\Settlement\Matchers\NoopSettlementMatcher;
+use App\Services\Settlement\SettlementMatcherRegistry;
+use Database\Seeders\PlayTypeSeeder;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+
+uses(RefreshDatabase::class);
+
+beforeEach(fn () => $this->seed(PlayTypeSeeder::class));
+
+test('every play_types.play_code maps to a non-noop settlement matcher', function (): void {
+    $reg = app(SettlementMatcherRegistry::class);
+    foreach (PlayType::query()->orderBy('play_code')->pluck('play_code') as $code) {
+        $matcher = $reg->for((string) $code);
+        expect($matcher)->not->toBeInstanceOf(NoopSettlementMatcher::class);
+    }
+});
+
+test('half_box reuses the same matcher instance as big spread', function (): void {
+    $reg = app(SettlementMatcherRegistry::class);
+    expect($reg->for('half_box'))->toBe($reg->for('big'));
+});