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/vite-plugin-astro-server/index.js

@@ -0,0 +1,9 @@
+import { createController, runWithErrorHandling } from "./controller.js";
+import { default as default2 } from "./plugin.js";
+import { handleRequest } from "./request.js";
+export {
+  createController,
+  handleRequest,
+  runWithErrorHandling,
+  default2 as vitePluginAstroServer
+};