Make Dark Mode Arrows More Visible

Author: aprouja1

src/devtools/style/global.styl

@@ -71,6 +71,16 @@ $arrow-color = $vue-ui-color-dark
     border-bottom 4px solid transparent
     border-right 6px solid $arrow-color
 
+.vue-ui-dark-mode .arrow
+  &.up
+    border-bottom 6px solid $white
+  &.down
+    border-top 6px solid $white
+  &.right
+    border-left 6px solid $white
+  &.left
+    border-right 6px solid $white
+
 .notice
   display flex
   align-items center