Incorrect xml documentation for UserInteractionOptions.ErrorUrl

[ArturDorochowicz]

Xml documentation says the value defaults to /error. It actually defaults to /home/error.

https://github.com/DuendeSoftware/products/blob/e3479e955b0c5515d76391561f76d18b2074a2ea/identity-server/src/IdentityServer/Configuration/DependencyInjection/Options/UserInteractionOptions.cs#L79-L83

    /// <summary>
    /// Gets or sets the URL of the error page. Local URLs must begin with a leading slash.
    /// </summary>
    /// <remarks>Defaults to <c>"/error"</c>.</remarks>
    public string ErrorUrl { get; set; } = Constants.UIConstants.DefaultRoutePaths.Error.EnsureLeadingSlash();

https://github.com/DuendeSoftware/products/blob/e3479e955b0c5515d76391561f76d18b2074a2ea/identity-server/src/IdentityServer/Constants.cs#L210-L216

        public static class DefaultRoutePaths
        {
            public const string Login = "/account/login";
            public const string Logout = "/account/logout";
            public const string Consent = "/consent";
            public const string Error = "/home/error";
            public const string DeviceVerification = "/device";
        }

Also, the IdentityServer+Identity template has the error page in a wrong location. I think other templates are OK. See: https://github.com/DuendeSoftware/products/tree/main/identity-server/templates/src/IdentityServerAspNetIdentity/Pages/Error

[maartenba]

Thanks @ArturDorochowicz ! Flagged with the engineering team and should ideally go into our next releases.

As for template, an update is ready and should ship in the coming time.