feat: 增加百家乐下注公屏播报通知

app/Jobs/AiBaccaratBetJob.php

@@ -201,18 +201,20 @@ class AiBaccaratBetJob implements ShouldQueue
         $labelMap = ['big' => '大', 'small' => '小', 'triple' => '豹子'];
         $betLabel = $labelMap[$betType] ?? $betType;
         $sourceTag = $decisionSource === 'ai' ? '🤖 AI分析' : '📊路单统计';
+        $formattedAmount = number_format($amount);
 
-        $content = "{$sourceTag} 小班长投了 {$amount} 金币，压【{$betLabel}】，大家加油！🎲";
+        // 格式：🌟 🎲 【百家乐】 娜姐 押注了 119 金币（大）！✨ [🤖 AI分析]
+        $content = "🌟 🎲 【百家乐】 <b>{$user->username}</b> 押注了 <b>{$formattedAmount}</b> 金币（{$betLabel}）！✨ [{$sourceTag}]";
 
         $msg = [
             'id' => $chatState->nextMessageId($roomId),
             'room_id' => $roomId,
-            'from_user' => $user->username,
+            'from_user' => '系统传音',
             'to_user' => '大家',
             'content' => $content,
             'is_secret' => false,
-            'font_color' => null,
-            'action' => '说',
+            'font_color' => '#d97706',
+            'action' => '',
             'sent_at' => now()->toDateTimeString(),
         ];