feat(i18n): Implement internationalization for Channels, Skills, Setup, and Models pages

src/pages/Models/index.tsx

@@ -72,10 +72,10 @@ export function Models() {
         <div className="flex flex-col md:flex-row md:items-start justify-between mb-12 shrink-0 gap-4">
           <div>
             <h1 className="text-5xl md:text-6xl font-serif text-foreground mb-3 font-normal tracking-tight" style={{ fontFamily: 'Georgia, Cambria, "Times New Roman", Times, serif' }}>
-              Models
+              {t('dashboard:models.title')}
             </h1>
             <p className="text-[17px] text-foreground/80 font-medium">
-              Manage your AI providers and monitor token usage.
+              {t('dashboard:models.subtitle')}
             </p>
           </div>
         </div>