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/runnable-query.d.cts

@@ -0,0 +1,7 @@
+import type { Dialect } from "./column-builder.cjs";
+export interface RunnableQuery<T, TDialect extends Dialect> {
+    readonly _: {
+        readonly dialect: TDialect;
+        readonly result: T;
+    };
+}