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/oniguruma-parser/dist/optimizer/transforms/expose-anchors.d.ts

@@ -0,0 +1,9 @@
+import type { Visitor } from '../../traverser/traverse.js';
+/**
+Pull leading and trailing assertions out of capturing groups when possible; helps group unwrapping.
+Ex: `(^abc$)` -> `^(abc)$`.
+Ex: `(\b(?:a|bc)\b)` -> `\b((?:a|bc))\b`. The inner group can subsequently be unwrapped.
+*/
+declare const exposeAnchors: Visitor;
+export { exposeAnchors, };
+//# sourceMappingURL=expose-anchors.d.ts.map