Next.js Supabase V3 (#463)

Version 3 of the kit:
- Radix UI replaced with Base UI (using the Shadcn UI patterns)
- next-intl replaces react-i18next
- enhanceAction deprecated; usage moved to next-safe-action
- main layout now wrapped with [locale] path segment
- Teams only mode
- Layout updates
- Zod v4
- Next.js 16.2
- Typescript 6
- All other dependencies updated
- Removed deprecated Edge CSRF
- Dynamic Github Action runner

apps/web/app/[locale]/home/[account]/_components/dashboard-demo.tsx

@@ -0,0 +1,15 @@
+'use client';
+
+import dynamic from 'next/dynamic';
+
+import { LoadingOverlay } from '@kit/ui/loading-overlay';
+
+export const DashboardDemo = dynamic(() => import('./dashboard-demo-charts'), {
+  ssr: false,
+  loading: () => (
+    <LoadingOverlay
+      fullPage={false}
+      className={'flex flex-1 flex-col items-center justify-center'}
+    />
+  ),
+});