confirm actions

client/src/auth/AuthProvider.tsx

@@ -8,7 +8,7 @@ interface AuthContextValue {
   user: AuthUser | null;
   isReady: boolean;
   login: (email: string, password: string) => Promise<void>;
-  logout: () => void;
+  logout: () => Promise<void>;
 }
 
 const AuthContext = createContext<AuthContextValue | null>(null);
@@ -48,13 +48,20 @@ export function AuthProvider({ children }: { children: React.ReactNode }) {
         setUser(result.user);
         window.localStorage.setItem(tokenKey, result.token);
       },
-      logout() {
+      async logout() {
+        if (token) {
+          try {
+            await api.logout(token);
+          } catch {
+            // Clearing local auth state still signs the user out on the client.
+          }
+        }
         window.localStorage.removeItem(tokenKey);
         setToken(null);
         setUser(null);
       },
     }),
-    [isReady, token, user]
+    [token, user, isReady]
   );
 
   return <AuthContext.Provider value={value}>{children}</AuthContext.Provider>;
@@ -67,4 +74,3 @@ export function useAuth() {
   }
   return context;
 }
-