fix: migrate 11 remaining files missed by component sweep

editor-ai, guides, maintenance, scripts, settings, NavItem,
and dashboard active-glow removal.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

frontend/src/components/guides/GuideCard.tsx

@@ -11,7 +11,7 @@ export function GuideCard({ guide }: GuideCardProps) {
   return (
     <Link
       to={`/guides/${guide.slug}`}
-      className="glass-card block rounded-2xl p-5 transition-all"
+      className="card-interactive block rounded-lg p-5 transition-all"
     >
       <div className="flex items-start gap-3.5">
         <div className="flex h-10 w-10 shrink-0 items-center justify-center rounded-xl bg-primary/10">