Initial commit: silicondeck/shadcn-dashboard-landing-template (nextjs-version) + CLAUDE.md

- Next.js 16.1.1 + React 19.2.3 + Tailwind v4 + shadcn/ui v3
- Template scaffold (App Router with (auth)/(dashboard)/landing route groups)
- pnpm v10 lockfile
- CLAUDE.md describing multi-tenant Appwrite architecture, 8 modules, Gitea+Coolify deploy

src/app/(auth)/sign-up-3/page.tsx

@@ -0,0 +1,9 @@
+import { SignupForm3 } from "./components/signup-form-3"
+
+export default function SignUp3Page() {
+  return (
+    <div className="min-h-screen flex items-center justify-center bg-background p-4">
+      <SignupForm3 className="w-full max-w-5xl" />
+    </div>
+  )
+}