* feat: introduce `preset` option
Overwriting config from cluster-id will be deprecated as a second step.
* doc: improve preset doc
* Change `default` preset to `twn`
* undo apt install libpcre (not circuit-relay related.)
* nat.nim: protect against possible exceptions when calling getExternalIP
* new external CLI argument, isRelayClient
* waku factory change to mount circuit hop proto by default
* waku_node: move autonat_service to a separate module
