feat: 更新玩法配置管理，简化字段并增强功能

- 将玩法相关的显示名称字段统一为 `display_name`，移除多语言字段。
- 在 `PlayTypePatchController` 中新增即时切换玩法开关的功能，并推送大厅更新。
- 优化多个控制器和服务中的权限检查与数据处理逻辑，提升代码可读性与维护性。

tests/Feature/DrawPipelineTest.php

@@ -16,6 +16,7 @@ use App\Lottery\DrawResultBatchStatus;
 use App\Services\Draw\DrawTickService;
 use App\Events\DrawStatusChangeBroadcast;
 use App\Services\Draw\DrawPlannerService;
+use App\Services\Draw\DrawHallSnapshotBuilder;
 use Illuminate\Foundation\Testing\RefreshDatabase;
 
 uses(RefreshDatabase::class);
@@ -747,9 +748,70 @@ test('lottery hall-countdown dispatches draw.countdown when using reverb connect
         'broadcasting.connections.reverb.driver' => 'reverb',
     ]);
 
+    Draw::query()->create([
+        'draw_no' => '20260509-001',
+        'business_date' => '2026-05-09',
+        'sequence_no' => 1,
+        'status' => DrawStatus::Open->value,
+        'start_time' => now()->subMinutes(5),
+        'close_time' => now()->addMinutes(20),
+        'draw_time' => now()->addMinutes(25),
+        'cooling_end_time' => null,
+        'result_source' => null,
+        'current_result_version' => 0,
+        'settle_version' => 0,
+        'is_reopened' => false,
+    ]);
+
     $this->artisan('lottery:hall-countdown')->assertSuccessful();
 
-    Event::assertDispatched(DrawCountdownBroadcast::class);
+    Event::assertDispatched(
+        DrawCountdownBroadcast::class,
+        fn (DrawCountdownBroadcast $event): bool => is_array($event->data) && isset($event->data['draw_no']),
+    );
+});
+
+test('hall snapshot switches to next bettable draw when cooldown ended', function (): void {
+    Carbon::setTestNow(Carbon::parse('2026-05-10 12:00:00', 'UTC'));
+
+    Draw::query()->create([
+        'draw_no' => '20260510-001',
+        'business_date' => '2026-05-10',
+        'sequence_no' => 1,
+        'status' => DrawStatus::Cooldown->value,
+        'start_time' => now()->subHours(3),
+        'close_time' => now()->subHours(2),
+        'draw_time' => now()->subHours(2),
+        'cooling_end_time' => now()->subMinutes(5),
+        'result_source' => 'rng',
+        'current_result_version' => 1,
+        'settle_version' => 0,
+        'is_reopened' => false,
+    ]);
+
+    $next = Draw::query()->create([
+        'draw_no' => '20260510-002',
+        'business_date' => '2026-05-10',
+        'sequence_no' => 2,
+        'status' => DrawStatus::Pending->value,
+        'start_time' => now()->subMinutes(1),
+        'close_time' => now()->addMinutes(20),
+        'draw_time' => now()->addMinutes(25),
+        'cooling_end_time' => null,
+        'result_source' => null,
+        'current_result_version' => 0,
+        'settle_version' => 0,
+        'is_reopened' => false,
+    ]);
+
+    $target = app(DrawHallSnapshotBuilder::class)->resolveHallTarget(now()->utc());
+    expect($target)->not->toBeNull()
+        ->and($target->draw_no)->toBe('20260510-002');
+
+    $payload = app(DrawHallSnapshotBuilder::class)->build(now()->utc());
+    expect($payload['status'] ?? null)->toBe('open');
+
+    Carbon::setTestNow();
 });
 
 test('draw tick dispatches draw.status_change when hall draw_no or status changes', function (): void {