!8 sync 同步ruoyi-vue-plus更新

fix -- 修复代码生成页面错误bug
fix -- 调整返回类型为R，修正脚本

ruoyi-common/src/main/java/com/ruoyi/common/exception/ServiceException.java

@@ -62,4 +62,4 @@ public final class ServiceException extends RuntimeException {
         this.detailMessage = detailMessage;
         return this;
     }
-}
+}