Refine horse race pool and quick entry

app/Jobs/OpenHorseRaceJob.php

@@ -50,6 +50,7 @@ class OpenHorseRaceJob implements ShouldQueue
         $horseCount = (int) ($config['horse_count'] ?? 4);
         $minBet = (int) ($config['min_bet'] ?? 100);
         $maxBet = (int) ($config['max_bet'] ?? 100000);
+        $seedPool = (int) ($config['seed_pool'] ?? 0);
 
         $now = now();
         $closesAt = $now->copy()->addSeconds($betSeconds);
@@ -63,6 +64,7 @@ class OpenHorseRaceJob implements ShouldQueue
             'bet_opens_at' => $now,
             'bet_closes_at' => $closesAt,
             'horses' => $horses,
+            'total_pool' => $seedPool,
         ]);
 
         // 广播开赛事件

app/Jobs/RunHorseRaceJob.php

@@ -70,12 +70,16 @@ class RunHorseRaceJob implements ShouldQueue
             fn ($h) => "{$h['emoji']}{$h['name']}",
             $race->horses ?? []
         ));
+        $quickOpenButton = '<button type="button" '
+            .'onclick="event.preventDefault(); Alpine.$data(document.getElementById(\'horse-race-panel\')).openFromHall();" '
+            .'style="margin-left:8px; padding:2px 8px; border:1px solid #d97706; border-radius:999px; background:#fff7ed; color:#b45309; font-size:12px; font-weight:bold; cursor:pointer;">'
+            .'快速参与赌马</button>';
         $startMsg = [
             'id' => $chatState->nextMessageId(1),
             'room_id' => 1,
             'from_user' => '系统传音',
             'to_user' => '大家',
-            'content' => "🏇 【赛马】第 #{$race->id} 场押注截止！马匹已进入跑道，比赛开始！参赛阵容：{$horseList}",
+            'content' => "🏇 【赛马】第 #{$race->id} 场押注截止！马匹已进入跑道，比赛开始！参赛阵容：{$horseList}{$quickOpenButton}",
             'is_secret' => false,
             'font_color' => '#336699',
             'action' => '大声宣告',
@@ -87,6 +91,7 @@ class RunHorseRaceJob implements ShouldQueue
 
         $config = GameConfig::forGame('horse_racing')?->params ?? [];
         $raceDuration = (int) ($config['race_duration'] ?? 30);
+        $seedPool = (int) ($config['seed_pool'] ?? 0);
         $horses = $race->horses ?? [];
         $horseCount = count($horses);
 
@@ -147,7 +152,7 @@ class RunHorseRaceJob implements ShouldQueue
 
         // 计算注池统计
         $totalBets = HorseBet::query()->where('race_id', $race->id)->count();
-        $totalPool = HorseBet::query()->where('race_id', $race->id)->sum('amount');
+        $totalPool = $seedPool + HorseBet::query()->where('race_id', $race->id)->sum('amount');
 
         $race->update([
             'total_bets' => $totalBets,