* Unit tests update, code cosmetics
* Fix segfault with zombie handling
why:
In order to save memory, the data records of zombie entries are removed
and only the key (aka peer node) is kept. Consequently, logging these
zombies can only be done by the key.
* Allow to accept V2 payload without `shanghaiTime` set while syncing
why:
Currently, `shanghaiTime` is missing (alt least) while snap syncing. So
beacon node headers can be processed regardless. Normal (aka strict)
processing will be automatically restored when leaving snap sync mode.
* Rename `playXXX` => `passXXX`
why:
Better purpose match
* Code massage, log message updates
* Moved `ticker.nim` to `misc` folder to be used the same by full and snap sync
why:
Simplifies maintenance
* Move `worker/pivot*` => `worker/pass/pass_snap/*`
why:
better for maintenance
* Moved helper source file => `pass/pass_snap/helper`
* Renamed ComError => GetError, `worker/com/` => `worker/get/`
* Keep ticker enable flag in worker descriptor
why:
This allows to pass this flag with the descriptor and not an extra
function argument when calling the setup function.
* Extracted setup/release code from `worker.nim` => `pass/pass_init.nim`
andri lim
Jordan Hrycaj