[ref] whole: split crate documents: create new crate dubp-common-doc

lib/modules/blockchain/blockchain/src/sync/apply/mod.rs

...kchain/blockchain/src/sync/download/json_reader_worker.rs

lib/modules/blockchain/blockchain/src/sync/mod.rs

lib/modules/ws2p-v1-legacy/Cargo.toml

lib/modules/ws2p-v1-legacy/src/events/received.rs

lib/modules/ws2p-v1-legacy/src/heads.rs

lib/modules/ws2p-v1-legacy/src/lib.rs

lib/modules/ws2p-v1-legacy/src/requests/received.rs

...modules/ws2p-v1-legacy/src/ws_connections/requests/mod.rs

...odules/ws2p-v1-legacy/src/ws_connections/responses/mod.rs

lib/modules/ws2p/ws2p-messages/Cargo.toml

lib/modules/ws2p/ws2p-messages/lib.rs

lib/modules/ws2p/ws2p-messages/v2/connect.rs

lib/modules/ws2p/ws2p-messages/v2/ok.rs

lib/modules/ws2p/ws2p-messages/v2/req_responses.rs

lib/modules/ws2p/ws2p-messages/v2/requests.rs

lib/modules/ws2p/ws2p-protocol/Cargo.toml

lib/modules/ws2p/ws2p-protocol/src/controller/meta_datas.rs

lib/modules/ws2p/ws2p/Cargo.toml

lib/modules/ws2p/ws2p/src/controllers/mod.rs