Dependency resolution failure: forgeconfigapiport-fabric:8.0.0 cannot be found

[kaynMiaoMiaoMiao]

When building a Fabric 1.20.1 project using txnilib version 1.0.23, Gradle fails to resolve the following dependency:

fuzs.forgeconfigapiport:forgeconfigapiport-fabric:8.0.0

I have already added several common Fabric/modding-related repositories, but the dependency still cannot be resolved.

Which Maven repository should be added in order to download forgeconfigapiport-fabric:8.0.0?

Or:

Is there a recommended repository URL?

Is additional configuration required?

Thank you for your assistance!