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/query.d.ts

@@ -0,0 +1,15 @@
+interface AstroQuery {
+    astro?: boolean;
+    src?: boolean;
+    type?: 'script' | 'template' | 'style' | 'custom';
+    index?: number;
+    lang?: string;
+    raw?: boolean;
+    inline?: boolean;
+}
+interface ParsedRequestResult {
+    filename: string;
+    query: AstroQuery;
+}
+export declare function parseAstroRequest(id: string): ParsedRequestResult;
+export {};