* LogosDeliveryAPI: NodeConfig -> WakluNodeConf + mode selector and logos.dev preset
* Adjustment made on test, logos.dev preset
* change default agentString from nwaku to logos-delivery
* Add p2pReliability switch to presets and make it default to true.
* Borrow entryNode idea from NodeConfig to WakuNodeConf to easy shortcut among diffrent bootstrap node list all needs different formats
* Fix rateLimit assignment for builder
* Remove Core mode default as we already have a defaul, user must override
* Removed obsolate API createNode with NodeConfig - tests are refactored for WakuNodeConf usage
* Fix failing test due to twn-clusterid(1) default has overwrite for maxMessagSize. Fix readme.
* introduce createNode
# Conflicts:
# apps/wakunode2/cli_args.nim
* remove confutils dependency on the library
* test: remove websocket in default test config
* update to latest specs
* test: cli_args
* align to spec changes (sovereign, message conf, entrypoints
* accept enr, entree and multiaddr as entry points
* post rebase
* format
* change from "sovereign" to "core"
* add example
* get example to continue running
* nitpicks
* idiomatic constructors
* fix enum naming
* replace procs with consts
* remove messageConfirmation
* use pure enum
* rename example file
