优化：百家乐结算公告新增各用户输赢明细

- 结算时同步收集 winners（中奖用户+金额）和 losers（未中用户-金额）
- 公屏广播消息末尾附加：
  🏆 中奖：甲+2,000、乙+1,000 🪙
  😔 未中：丙-500、丁-1,000
- 单方向最多显示 10 人，防止消息过长
- 顺手修正豹子结果文本中 dice1 重复的 bug（dice2、dice3 显示错误）

app/Jobs/CloseBaccaratRoundJob.php

@@ -90,11 +90,18 @@ class CloseBaccaratRoundJob implements ShouldQueue
         $bets = BaccaratBet::query()->where('round_id', $round->id)->where('status', 'pending')->with('user')->get();
         $totalPayout = 0;
 
-        DB::transaction(function () use ($bets, $result, $config, $currency, &$totalPayout) {
+        // 收集各用户输赢结果，用于公屏展示
+        $winners = [];
+        $losers = [];
+
+        DB::transaction(function () use ($bets, $result, $config, $currency, &$totalPayout, &$winners, &$losers) {
             foreach ($bets as $bet) {
+                $username = $bet->user->username ?? '匿名';
+
                 if ($result === 'kill') {
                     // 庄家收割：全灭无退款
                     $bet->update(['status' => 'lost', 'payout' => 0]);
+                    $losers[] = "{$username}-{$bet->amount}";
 
                     continue;
                 }
@@ -113,8 +120,10 @@ class CloseBaccaratRoundJob implements ShouldQueue
                         "百家乐 #{$this->round->id} 押 {$bet->betTypeLabel()} 中奖",
                     );
                     $totalPayout += $payout;
+                    $winners[] = "{$username}+".number_format($payout);
                 } else {
                     $bet->update(['status' => 'lost', 'payout' => 0]);
+                    $losers[] = "{$username}-".number_format($bet->amount);
                 }
             }
         });
@@ -137,20 +146,23 @@ class CloseBaccaratRoundJob implements ShouldQueue
         broadcast(new BaccaratRoundSettled($round));
 
         // ── 公屏公告 ─────────────────────────────────────────────────
-        $this->pushResultMessage($round, $chatState);
+        $this->pushResultMessage($round, $chatState, $winners, $losers);
     }
 
     /**
-     * 向公屏发送开奖结果系统消息。
+     * 向公屏发送开奖结果系统消息（含各用户输赢情况）。
+     *
+     * @param  array<string>  $winners  中奖用户列表，格式 "用户名+金额"
+     * @param  array<string>  $losers  未中奖用户列表，格式 "用户名-金额"
      */
-    private function pushResultMessage(BaccaratRound $round, ChatStateService $chatState): void
+    private function pushResultMessage(BaccaratRound $round, ChatStateService $chatState, array $winners = [], array $losers = []): void
     {
         $diceStr = "【{$round->dice1}】【{$round->dice2}】【{$round->dice3}】";
 
         $resultText = match ($round->result) {
             'big' => "🔵 大（{$round->total_points} 点）",
             'small' => "🟡 小（{$round->total_points} 点）",
-            'triple' => "💥 豹子！（{$round->dice1}{$round->dice1}{$round->dice1}）",
+            'triple' => "💥 豹子！（{$round->dice1}{$round->dice2}{$round->dice3}）",
             'kill' => "☠️ 庄家收割！（{$round->total_points} 点）全灭",
             default => '',
         };
@@ -159,7 +171,18 @@ class CloseBaccaratRoundJob implements ShouldQueue
             ? '共派发 🪙'.number_format($round->total_payout).' 金币'
             : '本局无人获奖';
 
-        $content = "🎲 【百家乐】第 #{$round->id} 局开奖！{$diceStr} 总点 {$round->total_points} → {$resultText}！{$payoutText}。";
+        // 拼接用户输赢明细（最多显示 10 人，防止消息过长）
+        $detailParts = [];
+        if ($winners) {
+            $detailParts[] = '🏆 中奖：'.implode('、', array_slice($winners, 0, 10)).' 🪙';
+        }
+        if ($losers) {
+            $detailParts[] = '😔 未中：'.implode('、', array_slice($losers, 0, 10));
+        }
+
+        $detail = $detailParts ? '  '.implode('  ', $detailParts) : '';
+
+        $content = "🎲 【百家乐】第 #{$round->id} 局开奖！{$diceStr} 总点 {$round->total_points} → {$resultText}！{$payoutText}。{$detail}";
 
         $msg = [
             'id' => $chatState->nextMessageId(1),