Road to v1

[scarmuega]

Moving forward, the plan is to freeze v0.32 as a LTS branch for v0. The current changes in main branch will be part of an initial v1 release (also LTS). For this to happen, the following tasks need to be completed:

• refactor: Eliminating roundtrip-codec safe structures #611
• Remove Pseudo struct from primitives #618
• Deprecate pallas-wallet crate #619
• De-dupe duplicated primitives structs from pallas-network (by switching to generics) #620
• Move pallas-configs to pallas-hardano #621
• Unify relevant crates into new pallas-ledger #622
• Deprecate pallas-txbuilder crate (move relevant stuff to primitives / ledger)