pool-group-hook: cleaner, more standard thread id
Also removes lingering line of debug code.
--
::
|_ =bowl:gall
-++ five 5
++ poke-spider
|= [=path =cage]
^- card
++ new-tid
|= eny=@uv
^- @t
- :((cury cat 3) dap.bowl '--' (scot %uv eny))
+ %+ scot %ta
+ :((cury cat 3) dap.bowl '_' (scot %uv eny))
::
++ start-contract-read
|= [=wire req=proto-read-request:rpc:ethereum]
