[add] 路口事件方向转向字段优化

wj-databus/src/main/java/net/wanji/databus/po/CrossDataRealtimePO.java

@@ -238,7 +238,7 @@ public class CrossDataRealtimePO {
      * add 20250107 事件
      */
     @ApiModelProperty(value = "事件方向", notes = "")
-    private Integer direction;
+    private String direction;
     @ApiModelProperty(value = "事件转向", notes = "")
-    private Integer turn;
+    private String turn;
 }