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/prismjs/components/prism-phpdoc.js

@@ -0,0 +1,27 @@
+(function (Prism) {
+
+	var typeExpression = /(?:\b[a-zA-Z]\w*|[|\\[\]])+/.source;
+
+	Prism.languages.phpdoc = Prism.languages.extend('javadoclike', {
+		'parameter': {
+			pattern: RegExp('(@(?:global|param|property(?:-read|-write)?|var)\\s+(?:' + typeExpression + '\\s+)?)\\$\\w+'),
+			lookbehind: true
+		}
+	});
+
+	Prism.languages.insertBefore('phpdoc', 'keyword', {
+		'class-name': [
+			{
+				pattern: RegExp('(@(?:global|package|param|property(?:-read|-write)?|return|subpackage|throws|var)\\s+)' + typeExpression),
+				lookbehind: true,
+				inside: {
+					'keyword': /\b(?:array|bool|boolean|callback|double|false|float|int|integer|mixed|null|object|resource|self|string|true|void)\b/,
+					'punctuation': /[|\\[\]()]/
+				}
+			}
+		],
+	});
+
+	Prism.languages.javadoclike.addSupport('php', Prism.languages.phpdoc);
+
+}(Prism));