* add format for cid
* cid formatIt change
* track nim-libp2p-unstable
* rework probuf serialization for por
* add missing include
* removing nim protobuf serialization
* rollback to dht to main
* remove protobuf serialization import
BlockStore API got new return types (rationale in https://github.com/status-im/nim-codex/issues/123#issuecomment-1163797753):
- getBlock: Future[?! (?Block)]
- putBlock/delBlock/listBlocks: Future[?!void]
- hasBlock: Future[?!bool]
Plus refactored readOnce(StoreStream) and check received data in its tests.
And replaced local use of AsyncHeapQueue with seq.sort.
* initial implementation of storage proofs upload
* make sure proof verifies with after deserializing
* add por store
* rename por store to stp store
* rename porstore to stpstore
* add support for host discovery to discovery mock
* add tags upload network tests
Dmitriy Ryajov
Michael Bradley, Jr
Bulat-Ziganshin