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/unstorage/drivers/http.d.mts

@@ -0,0 +1,6 @@
+export interface HTTPOptions {
+    base: string;
+    headers?: Record<string, string>;
+}
+declare const _default: (opts: HTTPOptions) => import("..").Driver<HTTPOptions, never>;
+export default _default;