feat: Upgrade to Astro with full PDPA compliance

PDPA Features:
✅ Cookie consent banner
✅ Consent logging API
✅ Admin dashboard
✅ Privacy Policy
✅ Terms & Conditions

Technical:
✅ Astro 5.x + Tailwind v4
✅ Docker on port 80
✅ SQLite database
✅ 15 pages built

Ready for Easypanel deployment.

node_modules/p-queue/dist/lower-bound.d.ts

@@ -0,0 +1 @@
+export default function lowerBound<T>(array: readonly T[], value: T, comparator: (a: T, b: T) => number): number;