I added Fiber-seq m6A and nucleosome processing support to the WGS + Fiber-seq workflow in

nf-core/pacvar

using `fibertools-rs`: https://github.com/nf-core/pacvar/pull/53 I would appreciate it if anyone has time to review this PR. The PR includes many file changes because I added and updated several nf-core modules as part of the implementation. Thank you!