Token::event() : JID_UNIFORM_ARRAY not handling JID_INT8 type

[nyue]

I have discovered that houio::json::Token::event() is not handling uniform array of signed int8 type.

This sort of data is present in BGEO mesh of type Polygon

sphere_Polygon.zip

I do have a fix for it but it is unsatisfactory because I am unable to propagate the changes all the way down to jsonUA template class to handle "sbyte" as I am not familiar with the TTL code base.

https://github.com/nyue/houio/tree/UniformArrayInt8

Cheers