fix(resultpage): 引入button样式 (#3103)

* fix: 引入button样式

* fix(empty): 引入button样式

Author: irisSong

src/packages/empty/empty.scss

@@ -1,3 +1,4 @@
+@import '../button/button.scss';
 .nut-empty {
   box-sizing: border-box;
   width: 100%;

src/packages/resultpage/resultpage.scss

@@ -1,3 +1,4 @@
+@import '../button/button.scss';
 .nut-resultpage {
   width: 100%;
   display: flex;