flt 2025.1

This is a major new release that makes flt work for generic array backends.
NumPy and JAX are supported out of the box, and it is easy to implement support for new backends via singledispatch.
There is also a documentation page now: https://flt.readthedocs.io

What's Changed

• Implementation for JAX and generic array backends by @ntessore in #32
• gh-34: reimplement closed transforms by @ntessore in #35

Full Changelog: v2022.10.17...v2025.1