Right align scrollbar with track in completion popup (#2754)

- Align the scollbar to the right edge of the popup rather than at
  a margin of one.
- Add a scrollbar track and a new scope `ui.menu.scroll`.

1 files changed, 1 insertions, 0 deletions

diff --git a/theme.toml b/theme.toml
index 8e550f92..3fc694e4 100644
--- a/theme.toml
+++ b/theme.toml
@@ -69,6 +69,7 @@ label = "honey"
 
 "ui.menu" = { fg = "lavender", bg = "revolver" }
 "ui.menu.selected" = { fg = "revolver", bg = "white" }
+"ui.menu.scroll" = { fg = "lavender", bg = "comet" }
 
 diagnostic = { modifiers = ["underlined"] }
 # "diagnostic.hint" = { fg = "revolver", bg = "lilac" }