Like it sounds, verifying that when that param is passed to the runtime
startup eps (`.open_root_actor()/.open_nursery()`), the appropriate
tpt-protocol is deployed for IPC (both the server and bound endpoints)
in both the root and any sub-actors (as passed down from rent to child
via the `.msg.types.SpawnSpec`).
We already have the `.ipc` sub-pkg name so it seems a bit
redundant/noisy for a namespace path Bp
Leave an alias for the `Server` rn since it's already used in a few
other internal mods.. will likely rename later if everyone is cool with
it..
For now it just boots a server, parametrized over all tpt-protos, sin
any actor runtime bootup. Obvi the future todo is ensuring it all works
with a client connecting via the equivalent lowlevel
`.ipc._chan._connect_chan()` API(s).
Tyler Goodlet