Multiple simultaneous log in to the same account

// auth.ts ==> Server action
export async function logout() {
    const supabase = await createClient()
    const { error } = await supabase.auth.signOut()

    if (error) {
        redirect(`/error?message=${encodeURIComponent(error.message)}`)
    }

    revalidatePath('/', 'layout')
    redirect(URL.HOME)
}

// dropdown.ts ==> User dropdown, client component triggering the logout
logout: () => {
    logout().then(() => API.supabase.auth.signOut()) // First logout is calling the Server action, then it's about killing the session on client side
}

export const createClient = async () => {
    const cookieStore = await cookies()

    return await createServerClient(constants.supabase.url, constants.supabase.key, {
        cookies: {
            getAll() {
                return cookieStore.getAll()
            },
            setAll(cookiesToSet) {
                try {
                    cookiesToSet.forEach(({ name, value, options }) => {
                        cookieStore.set(name, value, options)
                    })
                } catch (error) {
                    // The `set` method was called from a Server Component.
                    // This can be ignored if you have middleware refreshing
                    // user sessions.
                }
            },
        },
    })
}