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/actions/loadActions.d.ts

@@ -0,0 +1,8 @@
+import type { SSRActions } from '../core/app/types.js';
+import type { ModuleLoader } from '../core/module-loader/index.js';
+/**
+ * It accepts a module loader and the astro settings, and it attempts to load the middlewares defined in the configuration.
+ *
+ * If not middlewares were not set, the function returns an empty array.
+ */
+export declare function loadActions(moduleLoader: ModuleLoader): Promise<SSRActions>;