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/codeowners.mjs

@@ -0,0 +1,5 @@
+const lang = Object.freeze(JSON.parse("{\"displayName\":\"CODEOWNERS\",\"name\":\"codeowners\",\"patterns\":[{\"include\":\"#comment\"},{\"include\":\"#pattern\"},{\"include\":\"#owner\"}],\"repository\":{\"comment\":{\"patterns\":[{\"begin\":\"^\\\\s*#\",\"captures\":{\"0\":{\"name\":\"punctuation.definition.comment.codeowners\"}},\"end\":\"$\",\"name\":\"comment.line.codeowners\"}]},\"owner\":{\"match\":\"\\\\S*@\\\\S+\",\"name\":\"storage.type.function.codeowners\"},\"pattern\":{\"match\":\"^\\\\s*(\\\\S+)\",\"name\":\"variable.other.codeowners\"}},\"scopeName\":\"text.codeowners\"}"))
+
+export default [
+lang
+]