fix: save persistent data

packages/varuna/src/index.ts

@@ -20,12 +20,17 @@ export class Varuna<Type, Arguments = void> {
     let data = initial;
 
     if (this.persistence && typeof localStorage !== "undefined") {
+      const instance = this;
       const dehydrated = localStorage.getItem(this.persistence);
 
       if (dehydrated) {
         const rehydrated = JSON.parse(dehydrated) as unknown;
         data = merge(data, rehydrated);
       }
+
+      window.addEventListener("beforeunload", () => {
+        localStorage.setItem(this.persistence!, JSON.stringify(instance.state));
+      });
     }
 
     this.initialized = true;

packages/website/package.json

@@ -36,8 +36,7 @@
     "react-dom": "^18.3.1",
     "react-promise-suspense": "^0.3.4",
     "three": "^0.169.0",
-    "urlon": "^3.1.0",
-    "zustand": "^4.5.5"
+    "urlon": "^3.1.0"
   },
   "devDependencies": {
     "@astrojs/check": "^0.9.4",