fix: remaining admin & layout light theme polish

- Admin forms, dialogs, and page editors: light-mode borders, text contrast
- YandexMap: theme-aware map styles
- Layout: theme init script adjustments

src/app/admin/team/page.tsx

@@ -165,18 +165,18 @@ export default function TeamEditorPage() {
           renderItem={(member) => (
             <Link
               href={`/admin/team/${member.id}`}
-              className="flex items-center gap-4 flex-1 min-w-0 rounded-lg px-2 py-1.5 -my-1.5 hover:bg-white/[0.04] transition-colors"
+              className="flex items-center gap-4 flex-1 min-w-0 rounded-lg px-2 py-1.5 -my-1.5 hover:bg-neutral-100 transition-colors dark:hover:bg-white/[0.04]"
             >
               <div className="relative h-14 w-14 shrink-0 overflow-hidden rounded-lg">
                 {member.image ? (
                   <Image src={member.image} alt={member.name} fill className="object-cover" sizes="56px" />
                 ) : (
-                  <div className="h-full w-full bg-neutral-800" />
+                  <div className="h-full w-full bg-neutral-200 dark:bg-neutral-800" />
                 )}
               </div>
               <div className="flex-1 min-w-0">
-                <p className="font-medium text-white truncate">{member.name}</p>
-                <p className="text-sm text-neutral-400 truncate">{member.role}</p>
+                <p className="font-medium text-neutral-900 truncate dark:text-white">{member.name}</p>
+                <p className="text-sm text-neutral-500 truncate dark:text-neutral-400">{member.role}</p>
               </div>
             </Link>
           )}