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/@astrojs/internal-helpers/dist/fs.d.ts

@@ -0,0 +1,15 @@
+import type { PathLike } from 'node:fs';
+export declare function writeJson<T>(path: PathLike, data: T): Promise<void>;
+export declare function removeDir(dir: PathLike): Promise<void>;
+export declare function emptyDir(dir: PathLike): Promise<void>;
+export declare function getFilesFromFolder(dir: URL): Promise<URL[]>;
+/**
+ * Copies files into a folder keeping the folder structure intact.
+ * The resulting file tree will start at the common ancestor.
+ *
+ * @param {URL[]} files A list of files to copy (absolute path).
+ * @param {URL} outDir Destination folder where to copy the files to (absolute path).
+ * @param {URL[]} [exclude] A list of files to exclude (absolute path).
+ * @returns {Promise<string>} The common ancestor of the copied files.
+ */
+export declare function copyFilesToFolder(files: URL[], outDir: URL, exclude?: URL[]): Promise<string>;