add zustard

package-lock.json

@@ -44,7 +44,8 @@
         "react-dom": "^19.2.1",
         "react-router": "^7.10.1",
         "unique-names-generator": "^4.7.1",
-        "zod": "^4.1.13"
+        "zod": "^4.1.13",
+        "zustand": "^5.0.9"
       },
       "devDependencies": {
         "@cloudflare/vite-plugin": "^1.17.0",
@@ -7488,6 +7489,35 @@
         "url": "https://github.com/sponsors/colinhacks"
       }
     },
+    "node_modules/zustand": {
+      "version": "5.0.9",
+      "resolved": "https://registry.npmjs.org/zustand/-/zustand-5.0.9.tgz",
+      "integrity": "sha512-ALBtUj0AfjJt3uNRQoL1tL2tMvj6Gp/6e39dnfT6uzpelGru8v1tPOGBzayOWbPJvujM8JojDk3E1LxeFisBNg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=12.20.0"
+      },
+      "peerDependencies": {
+        "@types/react": ">=18.0.0",
+        "immer": ">=9.0.6",
+        "react": ">=18.0.0",
+        "use-sync-external-store": ">=1.2.0"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        },
+        "immer": {
+          "optional": true
+        },
+        "react": {
+          "optional": true
+        },
+        "use-sync-external-store": {
+          "optional": true
+        }
+      }
+    },
     "packages/auth": {
       "name": "@repo/auth",
       "version": "0.0.0",