The repl.evaluateCode API does not provide a way to supply the ns param

[PEZ]

Related to:

• Some nREPL eval messages are sent with untitled as ns #2358

The current API for evaluating code using the Calva repl provides a secret way to pass the ns param (via the undocumented opts) parameter. The API should make this way more obvious to provide. The problem with this is that the output callback functions are occupying the “natural” place for the ns parameter, so it is probably time to introduce a new API extension point. Since we are using .v0 today, we can use .v1 and let existing Joyride scripts keep working with .v0.