update：调整树视图默认分隔宽度

@VIEW/实体树导航视图/VIEW-BASE.vue.ftl

@@ -24,7 +24,7 @@
      * @type {number}
      * @memberof ${srfclassname('${view.name}')}Base
      */
-    public split: number = 0.5;
+    public split: number = 0.2;
 
     /**
      * 导航项