lsp-face-highlight-* backgrounds are difficult to distinguish from normal background

Personally, I find these new background colors to be far too similar to the surrounding background. I'm unable pick them out at a glance, which is the point of `lsp-enable-symbol-highlighting`. I didn't have this problem before [this commit that sets these backgrounds explicitly](https://github.com/nashamri/spacemacs-theme/commit/6811b68da63905391fe4dee60ebed9e787688e5e). Before, I found the colors to be aesthetically pleasing and easily distinguishable. I suggest choosing different colors, or maybe reverting the change altogether? Barring that, can you tell me how to restore the old behavior in my config? I tried this: ```elisp (set-face-background 'lsp-face-highlight-textual nil) (set-face-background 'lsp-face-highlight-read nil) (set-face-background 'lsp-face-highlight-write nil) ``` ... but then I get no highlighting at all. Screenshots: <img width="826" height="65" alt="Image" src="https://github.com/user-attachments/assets/19e03885-2edd-4c79-8842-5be4ad5acd62" /> <img width="826" height="65" alt="Image" src="https://github.com/user-attachments/assets/cfa8177f-011f-4ab0-aaa9-83a1b3dfc736" /> Thanks!