Initial import: property management SaaS + security hardening + admin dashboard

Property Management Network — Next.js 16 (App Router), Better Auth,
Drizzle ORM over PostgreSQL, Stripe, OpenAI, Resend.

Includes:
- Security hardening: access-control/IDOR fixes, TLS-by-default DB layer,
  constant-time cron auth, strict security headers, atomic AI quota gating,
  HTML/email output encoding, demo-backdoor disabled in production.
- Superadmin dashboard at /admin (overview/MRR, server-paginated users with
  ban/impersonate/plan/delete, billing, platform activity + admin audit log,
  AI usage, system health) via the Better Auth admin plugin.
- Seed/migration utility scripts under scripts/.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

components/marketing/marquee.tsx

@@ -0,0 +1,39 @@
+"use client"
+
+import { motion } from "framer-motion"
+
+const ITEMS = [
+  "🏠 Sarah J. paid $1,800 rent",
+  "📋 New lease signed — Unit 4B",
+  "🔧 Maintenance resolved — HVAC",
+  "✅ 94% occupancy this month",
+  "💰 $12,400 collected in April",
+  "📩 Reminder sent to 3 tenants",
+  "🏢 2 leases expiring this month",
+  "⭐ Tenant portal accessed 24× today",
+]
+
+export function Marquee() {
+  const doubled = [...ITEMS, ...ITEMS]
+
+  return (
+    <div className="relative overflow-hidden border-y border-white/[0.04] bg-white/[0.02] py-4">
+      {/* Fade edges */}
+      <div className="pointer-events-none absolute left-0 top-0 z-10 h-full w-24 bg-gradient-to-r from-[#09090b] to-transparent" />
+      <div className="pointer-events-none absolute right-0 top-0 z-10 h-full w-24 bg-gradient-to-l from-[#09090b] to-transparent" />
+
+      <motion.div
+        animate={{ x: ["0%", "-50%"] }}
+        transition={{ duration: 28, ease: "linear", repeat: Infinity }}
+        className="flex gap-0 whitespace-nowrap"
+      >
+        {doubled.map((item, i) => (
+          <div key={i} className="flex items-center gap-8 px-8">
+            <span className="text-sm text-white/40">{item}</span>
+            <span className="text-white/10">·</span>
+          </div>
+        ))}
+      </motion.div>
+    </div>
+  )
+}