Add a Node.js implementation of the kernel

[rekmarks]

We should add a Node.js implementation of the kernel, based on #226. Requirements for the completion of this issue:

• better-sqlite3 for storage, not the WASM package used in the browser
• The kernel should run as a daemon process
  • We can use the endo pet daemon as a reference implementation
• The kernel should have a dedicated CLI, implemented using yargs
  • This is to say, we should not reuse the existing ocap CLI package for this
• For IPC, we should use the Node streams introduced in feat(streams): Add Node.js worker_thread stream #287
  • During the initial implementation of feat: nodejs support #226, we discussed whether to use worker_threads vs. child_process for the various components of the kernel. Again, the endo pet daemon can serve as a reference implementation, but any uncertainty should be brought to the rest of the team for discussion.

Related: #311