Collect the client version and type that requested the API as a metric

[hackerwins]

Description:

Collect the client version and type that requested the API as a metric.

We currently only released the JS and Go SDK. However, we plan to implement Rust and iOS and Android versions.

Let's monitor the usage by providing the version and type of the requested client as metrics.

Why:

• As the types and versions of clients increase, we can find out which clients are using the API.