fix(ui): allow text editing shortcuts in search dialogs on macOS

Skip list navigation when modifier keys (Alt/Option or Meta/Cmd) are pressed,
allowing native text editing shortcuts like Option+Arrow (word navigation)
and Option+Backspace (delete word) to work in search dialogs.

Fixes #7398

Co-Authored-By: Claude Opus 4.5 <[email protected]>

Author: zerone0x

packages/ui/src/hooks/use-filtered-list.tsx

@@ -82,6 +82,8 @@ export function useFilteredList<T>(props: FilteredListProps<T>) {
       const selected = flat()[selectedIndex]
       if (selected) props.onSelect?.(selected, selectedIndex)
     } else {
+      // Skip list navigation for text editing shortcuts (e.g., Option+Arrow, Option+Backspace on macOS)
+      if (event.altKey || event.metaKey) return
       list.onKeyDown(event)
     }
   }