fix: enforce semantic contrast across admin

src/app/admin/theme/page.tsx

@@ -124,12 +124,12 @@ export default async function AdminTheme({
       </div>
 
       {sp.saved ? (
-        <div className="mb-4 p-3 rounded-lg bg-green-600/10 text-green-600 dark:text-green-400 text-xs">
+        <div className="mb-4 p-3 rounded-lg theme-status-success text-xs">
           {t("saved")}
         </div>
       ) : null}
       {sp.preset ? (
-        <div className="mb-4 p-3 rounded-lg bg-green-600/10 text-green-600 dark:text-green-400 text-xs">
+        <div className="mb-4 p-3 rounded-lg theme-status-success text-xs">
           {t("presetApplied", { preset: sp.preset })}
         </div>
       ) : null}