feat(frontend): finished login form with validation

frontend/src/lib/hooks/useLogout.ts

@@ -1,16 +1,14 @@
 import {useRouter} from "@tanstack/react-router";
 import {useSessionStore} from "../store/sessionStore";
-import {useQueryClient} from "@tanstack/react-query";
 
 export const useLogout = () => {
     const {clearSession} = useSessionStore();
     const router = useRouter();
-    const queryClient = useQueryClient();
     const logout = async () => {
         router.invalidate();
         router.clearCache();
-        await clearSession();
-        queryClient.invalidateQueries();
+        clearSession();
+
         window.location.reload();
     };
 

frontend/src/lib/store/sessionStore.ts

@@ -9,28 +9,31 @@ type User = {
 export type SessionState = {
     user: User | null;
     token: string | null;
-    setSession: (user: SessionState["user"], token: string) => void;
+    setSession: (user: User | null, token: string | null) => void;
     clearSession: () => void;
 };
 
 export const useSessionStore = create<SessionState>((set) => {
-    // Initialize from localStorage
-    const storedUser = localStorage.getItem("user");
+    // Initialize token from localStorage, but user remains in memory only
     const storedToken = localStorage.getItem("auth_token");
 
     return {
-        user: storedUser ? JSON.parse(storedUser) : null,
+        user: null, // User is NOT stored in localStorage
         token: storedToken || null,
 
         setSession: (user, token) => {
-            localStorage.setItem("auth_token", token);
-            //localStorage.setItem("user", JSON.stringify(user));
+            if (token) {
+                localStorage.setItem("auth_token", token);
+            } else {
+                localStorage.removeItem("auth_token");
+            }
+
+            console.log("Setting session:", {user, token});
             set({user, token});
         },
 
         clearSession: () => {
             localStorage.removeItem("auth_token");
-            //localStorage.removeItem("user");
             set({user: null, token: null});
         },
     };