sync bank card api and complete it

src/store/user-token.ts

@@ -0,0 +1,14 @@
+import { create } from "zustand";
+
+type UserType = {
+    token: string | null
+}
+
+const useUserStore = create<UserType>((set) => ({
+    token: '',
+    setToken: (token: string | null) => {
+        set({ token: token });
+    },
+}));
+
+export default useUserStore;