rename crate to kzg-bn254 #42
Description
It's redundant and atypical to have a rust crate be named rust_.... We should probably just rename it to kzg-bn254.
Not sure what the implications are wrt publishing a new crate. Does crates.io easily allow deprecating a crate and pointing to a new one? What version would we start the new one at? etc.
Could also consider renaming repo to kzg-bn254-rs, which feels more idiomatic than a rust- prefix.