fix: syntax error in AuthContext

Frontend/lib/auth-context.tsx

@@ -177,6 +177,9 @@ export function AuthProvider({ children }: { children: ReactNode }) {
       }
     } catch (e) {
       console.error(e)
+    }
+  }, [authHeader, fetchTickets])
+
   const deleteTicket = useCallback(async (ticketId: number) => {
     if (!authHeader) return
     try {