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/drizzle-orm/selection-proxy.d.cts

@@ -0,0 +1,9 @@
+import { entityKind } from "./entity.cjs";
+import { View } from "./sql/sql.cjs";
+import { Subquery } from "./subquery.cjs";
+export declare class SelectionProxyHandler<T extends Subquery | Record<string, unknown> | View> implements ProxyHandler<Subquery | Record<string, unknown> | View> {
+    static readonly [entityKind]: string;
+    private config;
+    constructor(config: SelectionProxyHandler<T>['config']);
+    get(subquery: T, prop: string | symbol): any;
+}