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/astro/dist/assets/fonts/infra/dev-url-resolver.d.ts

@@ -0,0 +1,10 @@
+import type { UrlResolver } from '../definitions.js';
+export declare class DevUrlResolver implements UrlResolver {
+    #private;
+    constructor({ base, searchParams, }: {
+        base: string;
+        searchParams: URLSearchParams;
+    });
+    resolve(id: string): string;
+    get cspResources(): Array<string>;
+}