Remove cardano net and remove unecessary network settings (#65)
* direct port of cardano-net code to pallas_network * add tracing logs to cardano-net-fetcher * direct port of cardano-net code to pallas_network * fix error when caught up * make shelley era config optional and add async mode for carp * add n2c source * add pallas n2c wrapper source and replace oura block fetcher * small fixes and add the n2c to the workspace properly * chore: bump pallas-network --------- Co-authored-by: Alfredo Gallardo <[email protected]>
