test(auth): more auth work

frontend/src/lib/store/sessionStore.ts

@@ -1,11 +1,17 @@
 import {create} from "zustand";
 
 type User = {
-    id: number;
+    user_id: string;
+    email: string;
     username: string;
+    roles: keyof Roles[];
     role: string;
 };
 
+interface Roles {
+    role: string;
+}
+
 export type SessionState = {
     user: User | null;
     token: string | null;