fix: 移除隐藏滚动条的样式，保持滚动功能

Signed-off-by: wangsimiao1 <wangsimiao1@xiaomi.com>

Author: WangSimiao2000

_sass/base/_base.scss

@@ -32,6 +32,13 @@ html {
     }
   }
 
+  scrollbar-width: none; /* Firefox */
+  -ms-overflow-style: none; /* IE/Edge */
+
+  &::-webkit-scrollbar {
+    display: none; /* Chrome, Safari, Opera */
+  }
+
   @include bp.lg {
     overflow-y: scroll;
   }

assets/css/jekyll-theme-chirpy.scss

@@ -9,13 +9,3 @@
 ';
 
 /* append your custom style below */
-
-/* Hide scrollbar while keeping scroll functionality */
-html {
-  scrollbar-width: none; /* Firefox */
-  -ms-overflow-style: none; /* IE/Edge */
-}
-
-html::-webkit-scrollbar {
-  display: none; /* Chrome, Safari, Opera */
-}