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/astro/dist/prerender/routing.d.ts

@@ -0,0 +1,15 @@
+import type { AstroSettings, ComponentInstance } from '../types/astro.js';
+import type { RouteData } from '../types/public/internal.js';
+import type { DevPipeline } from '../vite-plugin-astro-server/pipeline.js';
+type GetSortedPreloadedMatchesParams = {
+    pipeline: DevPipeline;
+    matches: RouteData[];
+    settings: AstroSettings;
+};
+export declare function getSortedPreloadedMatches({ pipeline, matches, settings, }: GetSortedPreloadedMatchesParams): Promise<PreloadAndSetPrerenderStatusResult[]>;
+type PreloadAndSetPrerenderStatusResult = {
+    filePath: URL;
+    route: RouteData;
+    preloadedComponent: ComponentInstance;
+};
+export {};