Control the search bar, suggestion list, and result grid entirely with the keyboard on RatingGraph
目前為 2025-06-27 提交的版本，檢視 最新版本。
這裡只顯示彼此間有代碼差異的版本。 顯示所有版本。
add enter to directly get all search results
fix going up in search preview if currentIndex = -1
correct navigating on results
