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/@shikijs/langs/dist/vue-interpolations.mjs

@@ -0,0 +1,5 @@
+const lang = Object.freeze(JSON.parse("{\"fileTypes\":[],\"injectTo\":[\"source.vue\",\"text.html.markdown\",\"text.html.derivative\",\"text.pug\"],\"injectionSelector\":\"L:text.pug -comment -string.comment, L:text.html.derivative -comment.block, L:text.html.markdown -comment.block\",\"name\":\"vue-interpolations\",\"patterns\":[{\"include\":\"text.html.vue#vue-interpolations\"}],\"scopeName\":\"vue.interpolations\"}"))
+
+export default [
+lang
+]