style: 移除空格和无用引用

src/main/java/com/youlai/system/controller/SysDictController.java

@@ -137,6 +137,8 @@ public class SysDictController {
             @Parameter(description ="字典类型ID，多个以英文逗号(,)分割") @PathVariable String ids
     ) {
         boolean result = dictTypeService.deleteDictTypes(ids);
+
+
         return Result.judge(result);
     }
 

src/main/java/com/youlai/system/plugin/captcha/CaptchaConfig.java

@@ -1,6 +1,5 @@
 package com.youlai.system.plugin.captcha;
 
-import cn.hutool.captcha.*;
 import cn.hutool.captcha.generator.CodeGenerator;
 import cn.hutool.captcha.generator.MathGenerator;
 import cn.hutool.captcha.generator.RandomGenerator;