style(webui): retain model preset colors

webui/src/components/settings/SettingsView.tsx

@@ -3453,7 +3453,7 @@ function ModelsSettings({
       key={key}
       id="model-preset-editor"
       data-testid="model-preset-editor"
-      className="divide-y divide-border/45 bg-muted/30 motion-reduce:animate-none animate-in fade-in-0 slide-in-from-top-1 duration-200"
+      className="divide-y divide-border/45 bg-muted/10 motion-reduce:animate-none animate-in fade-in-0 slide-in-from-top-1 duration-200"
     >
       {creating ? (
         <div className="flex min-h-[52px] items-center px-4 py-3 sm:px-5">
@@ -3580,12 +3580,7 @@ function ModelsSettings({
           <Button
             size="sm"
             variant="ghost"
-            className={cn(
-              "self-start rounded-full",
-              selectedPresetOnlyActive
-                ? "text-muted-foreground"
-                : "text-destructive hover:bg-destructive/10 hover:text-destructive",
-            )}
+            className="self-start rounded-full text-muted-foreground hover:text-destructive"
             disabled={selectedPresetOnlyActive || saving || orderSaving}
             title={
               selectedPresetOnlyActive