…axy)

HyperNova, ProtoGalaxy), so that the FoldingScheme IVC's instance can be
constructed from the given parameters and the last IVCProof, which
allows to sent the IVCProof between different parties, so that they can
continue iterating the IVC from the received IVCProof.  Also the
serializers allow for the IVCProof to be sent to a verifier that can
deserialize it and verify it.

This allows to remove the logic from the file
[folding/nova/serialize.rs](https://github.com/privacy-scaling-explorations/sonobe/blob/f1d82418ba047cf90805f2d0505370246df24d68/folding-schemes/src/folding/nova/serialize.rs)
and
[folding/hypernova/serialize.rs](https://github.com/privacy-scaling-explorations/sonobe/blob/f1d82418ba047cf90805f2d0505370246df24d68/folding-schemes/src/folding/hypernova/serialize.rs)
(removing the whole files), which is now covered by the `IVCProof`
generated serializers (generated by macro instead of handwritten), and
the test that the file contained is now abstracted and applied to all
the 3 existing folding schemes (Nova, HyperNova, ProtoGalaxy) at the
folding/mod.rs file.

…to save big part of the old serialized size

…erification works with deserialized data

…zation (for all Nova, HyperNova and ProtoGalaxy), without serializing the R1CS/CCS and thus saving substantial serialized bytes space.