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/memory.cjs

@@ -0,0 +1,42 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+
+var _utils = require("./utils/index.cjs");
+const DRIVER_NAME = "memory";
+module.exports = (0, _utils.defineDriver)(() => {
+  const data = /* @__PURE__ */new Map();
+  return {
+    name: DRIVER_NAME,
+    getInstance: () => data,
+    hasItem(key) {
+      return data.has(key);
+    },
+    getItem(key) {
+      return data.get(key) ?? null;
+    },
+    getItemRaw(key) {
+      return data.get(key) ?? null;
+    },
+    setItem(key, value) {
+      data.set(key, value);
+    },
+    setItemRaw(key, value) {
+      data.set(key, value);
+    },
+    removeItem(key) {
+      data.delete(key);
+    },
+    getKeys() {
+      return [...data.keys()];
+    },
+    clear() {
+      data.clear();
+    },
+    dispose() {
+      data.clear();
+    }
+  };
+});