feat: 新增赔率版本和玩法配置版本的删除接口，支持删除草稿版本

app/Services/Draw/DrawHallSnapshotBuilder.php

@@ -4,6 +4,7 @@ namespace App\Services\Draw;
 
 use Carbon\Carbon;
 use App\Models\Draw;
+use App\Models\RiskPool;
 use App\Lottery\DrawStatus;
 use App\Models\DrawResultItem;
 use App\Models\DrawResultBatch;
@@ -144,6 +145,33 @@ final class DrawHallSnapshotBuilder
             'seconds_remaining_in_cooldown' => $coolingRemain,
         ];
 
+        $riskAlerts = RiskPool::query()
+            ->where('draw_id', $target->id)
+            ->where(function ($q): void {
+                $q->where('sold_out_status', 1)
+                    ->orWhereRaw('(locked_amount * 1.0 / NULLIF(total_cap_amount, 0)) >= 0.8');
+            })
+            ->orderByRaw('(locked_amount * 1.0 / NULLIF(total_cap_amount, 0)) DESC')
+            ->orderByDesc('locked_amount')
+            ->orderBy('normalized_number')
+            ->limit(500)
+            ->get(['normalized_number', 'total_cap_amount', 'locked_amount', 'remaining_amount', 'sold_out_status'])
+            ->map(fn ($row) => [
+                'normalized_number' => (string) $row->normalized_number,
+                'total_cap_amount' => (int) $row->total_cap_amount,
+                'locked_amount' => (int) $row->locked_amount,
+                'remaining_amount' => (int) $row->remaining_amount,
+                'sold_out_status' => (int) $row->sold_out_status,
+                'is_sold_out' => (int) $row->sold_out_status === 1,
+                'usage_ratio' => (int) $row->total_cap_amount > 0
+                    ? round(((int) $row->locked_amount) / (int) $row->total_cap_amount, 6)
+                    : null,
+            ])
+            ->values()
+            ->all();
+
+        $payload['risk_pool_alerts'] = $riskAlerts;
+
         if ($this->showsPublishedResults((string) $target->status)) {
             $batchId = DrawResultBatch::query()
                 ->where('draw_id', $target->id)