We should consider splitting the e2e tests into their own separate package, rather than cli-repl (similar to how we also split it out in Compass):

• While some e2e tests verify cli-repl-specific behavior, a lot of them verify behavior of other packages such as shell-api
• The cli-repl package’s test take significantly longer to run in CI than any other package, which would be reduced by splitting them
• One frequently wants to run only cli-repl e2e tests or unit tests, but not necessarily both at the same time