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/unstorage/drivers/null.cjs

@@ -0,0 +1,36 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+
+var _utils = require("./utils/index.cjs");
+const DRIVER_NAME = "null";
+module.exports = (0, _utils.defineDriver)(() => {
+  return {
+    name: DRIVER_NAME,
+    hasItem() {
+      return false;
+    },
+    getItem() {
+      return null;
+    },
+    getItemRaw() {
+      return null;
+    },
+    getItems() {
+      return [];
+    },
+    getMeta() {
+      return null;
+    },
+    getKeys() {
+      return [];
+    },
+    setItem() {},
+    setItemRaw() {},
+    setItems() {},
+    removeItem() {},
+    clear() {}
+  };
+});