E2E for public RPC and protocols

[IronLu233]

Motivation and background

In previous two PRs, the code have serious bug. Although their unit tests are very covered well.

• feat(extension-chrome): support send transaction  #227 the API is not works on real world example
• feat: ownership provider to work with Lumos #127 cause double spent and make transaction rejected in network.

These bugs is escape from unit test, because in the business logic, it should invoke multiple APIs. However unit test only test single method, missing their interactions.

To prevent this root cause of bug. All exported RPC and protocols should be tested in E2E cases.

Tasks

• start CKB local node with E2E start launch feat: a ckb node wrapper in js #239.
• E2E test for @nexus/protocol and RPC's