fix(core): make managed nostale client constructor public
feat(core): add support for raw packet responder from AddPacketResponder
fix(core): do not try to create stateful instance in case the entity is already present
fix(core): make stateful repository return the correct type
feat(core): add possibility to add items to stateful repository manually
chore: move repository url and license to Directory.Build.props
chore(core): update version
chore: use version prefix to allow for setting a version suffix
chore(core): update version
feat(core): avoid deadlock in contractor
chore: add async analyzer and meet its standards
chore: bump versions to support new PacketSerializer