[dyad] SchulOS markalama kabul kriterlerini doğrulama

src/components/app-layout.tsx

@@ -975,7 +975,7 @@ export default function AppLayout() {
               </div>
             )}
             <div className="group-data-[collapsible=icon]:hidden">
-              <h2 className="text-lg font-bold text-gray-900 dark:text-gray-100 leading-tight">{schoolBranding?.name || 'CompetenceTrack'}</h2>
+              <h2 className="text-lg font-bold text-gray-900 dark:text-gray-100 leading-tight">{schoolBranding?.name || 'SchulOS'}</h2>
               <p className="text-[10px] text-emerald-600/70 dark:text-emerald-400/50 leading-tight">{t('app.subtitle')}</p>
             </div>
           </motion.div>
@@ -1409,7 +1409,7 @@ export default function AppLayout() {
           <div className="flex items-center justify-between text-xs text-emerald-600/60 dark:text-emerald-400/40">
             <span className="flex items-center gap-1">
               <Leaf className="h-3 w-3 text-emerald-500" />
-              CompetenceTrack — {t('footer.copyright')}
+              SchulOS — {t('footer.copyright')}
             </span>
             <span className="flex items-center gap-2">
               <span className="hidden sm:inline">{t('footer.version')} · {t('footer.oss')}</span>
@@ -1609,7 +1609,7 @@ export default function AppLayout() {
               {t('polish.help')}
             </DialogTitle>
             <DialogDescription className="text-xs text-gray-500 dark:text-gray-400">
-              CompetenceTrack · {t('footer.version')}
+              SchulOS · {t('footer.version')}
             </DialogDescription>
           </DialogHeader>
           <div className="space-y-2 text-sm">