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-jsstacktrace.js

@@ -0,0 +1,49 @@
+Prism.languages.jsstacktrace = {
+	'error-message': {
+		pattern: /^\S.*/m,
+		alias: 'string'
+	},
+
+	'stack-frame': {
+		pattern: /(^[ \t]+)at[ \t].*/m,
+		lookbehind: true,
+		inside: {
+			'not-my-code': {
+				pattern: /^at[ \t]+(?!\s)(?:node\.js|<unknown>|.*(?:node_modules|\(<anonymous>\)|\(<unknown>|<anonymous>$|\(internal\/|\(node\.js)).*/m,
+				alias: 'comment'
+			},
+
+			'filename': {
+				pattern: /(\bat\s+(?!\s)|\()(?:[a-zA-Z]:)?[^():]+(?=:)/,
+				lookbehind: true,
+				alias: 'url'
+			},
+
+			'function': {
+				pattern: /(\bat\s+(?:new\s+)?)(?!\s)[_$a-zA-Z\xA0-\uFFFF<][.$\w\xA0-\uFFFF<>]*/,
+				lookbehind: true,
+				inside: {
+					'punctuation': /\./
+				}
+			},
+
+			'punctuation': /[()]/,
+
+			'keyword': /\b(?:at|new)\b/,
+
+			'alias': {
+				pattern: /\[(?:as\s+)?(?!\s)[_$a-zA-Z\xA0-\uFFFF][$\w\xA0-\uFFFF]*\]/,
+				alias: 'variable'
+			},
+
+			'line-number': {
+				pattern: /:\d+(?::\d+)?\b/,
+				alias: 'number',
+				inside: {
+					'punctuation': /:/
+				}
+			},
+
+		}
+	}
+};