Guidance on handling TimestampNTZ semantics in Comet

[vigneshsiva11]

While working on fixes related to TimestampNTZ behavior in Comet, I noticed that some correctness issues can be handled either in the Rust execution layer or by gating unsupported cases in the Scala serde layer.

With ongoing work to add broader TimestampNTZType support, is there a preferred guideline for contributors on where such fixes should live (Rust vs Scala) while the feature is still evolving?

[coderfender]

@vigneshsiva11 , thank you for bringing this up issue. I believe gating it on scala side could be good first step to not panic the execution. Also I am curious if you have a github issue you could share with some steps to replicate the issue ? Also tagging @parthchandra who worked on this area in Arrow , DF and Comet