feat: 牛牛新增四条(炸弹)赔率配置 price_bomb

- 后台管理: Player/Agent 控制器新增接收、验证、保存
- 后台页面: player/agent 添加/编辑/列表页新增赔率字段
- 代理端: 继承/展示 price_bomb
- 预测赔率: jk/Pcapi/onlinechip 新增 bomb_forecast
- Betinfo: 新增 result==12 赔率查询

数据库需执行:
ALTER TABLE cg_user ADD COLUMN price_bomb float(5,2) NOT NULL DEFAULT 4.85 COMMENT '四条赔率' AFTER price_5n;

application/admin/view/player/player-edit.html

@@ -212,6 +212,14 @@
             </span>
         </div>
     </div>
+    <div class="control-group">
+        <label class="control-label">押四条赔率:</label>
+        <div class="controls">
+            <input id="price_bomb" name="price_bomb" type="text" value="{$player.price_bomb}" maxlength="10" class="required"><span class="help-inline">
+               <font color="red"> * 牛牛 </font>
+            </span>
+        </div>
+    </div>
     <div class="control-group">
         <label class="control-label">日赢上限:</label>
         <div class="controls">
@@ -276,6 +284,7 @@
         query.price_n7_n9 = $('#price_n7_n9').val();
         query.price_nn = $('#price_nn').val();
         query.price_5n = $('#price_5n').val();
+        query.price_bomb = $('#price_bomb').val();
         query.win_limit = $('#win_limit').val();
 
         // 验证数据
@@ -338,6 +347,10 @@
             layer.alert("押五公赔率必须大于0");
             return false;
         }
+        if(query.price_bomb <= 0){
+            layer.alert("押四条赔率必须大于0");
+            return false;
+        }
         if(query.win_limit.length <= 0){
             layer.alert("日赢上限不能为空");
             return false;