feat(packets): merge send and receive packet handling to one method

chore(core): update version

feat(core): make command handler not found error

feat!(core): make some classes internal

chore(core): update version

fix(core): cancel control command cancellation token every time

feat(core): handle exceptions in command processor

chore: update versions

fix(core): handle exceptions in packet handler

chore: update version

feat(core): add command pre and post events

chore(core): udpate version

feat(core): add return distance tolerance to walk commands

feat(core): add attack command

fix(core): correctly log full exception error

feat(core): add map changed control cancel reason

feat(core): make walk commands accept short positions

chore: update core and game versions

feat(core): add stateful entities support

Supports injecting entities depending on the current nostale client.
Useful for remote, pipe client etc.

feat(core): add map changed walk unfinished reason