[Docs] Feature support matrix page for clients

[leekeiabstraction]

Search before asking

• I searched in the issues and found nothing similar.

Motivation

Currently, developers rely on asking questions or reading through code to find out feature parity of different languages clients e.g. Java, Rust, Python, C++ (and any future languages).

Solution

We should have a centralized status page that clearly lists the support matrix for core features and programming languages. This would allow users to easily identify which languages meet their feature requirements, and enable developers, whether working in Java, Rust, or other languages, to update a single, consistent source of truth.

Examples:

• https://arrow.apache.org/docs/status.html
• https://olake.io/iceberg/query-engine/

Anything else?

No response

Willingness to contribute

• I'm willing to submit a PR!