Merge pull request #52 from Rutherther/feat/optional-wrapper

Add optional wrapper

docs: add not in range, nullable wrapper docs

fix(packets): add missing constructor to PreqPacket

feat(packets): fix clist packet pets sub packet type

feat(packets): add optional wrapper for wrapping optional values inside of a list

Merge pull request #51 from Rutherther/feat/easy-api

Add easy apis for various things

feat(game): register apis to service collection

feat(packets): represent pet skill packet correctly, last parameters are map x, map y

feat(game): add mate skills api

feat(game): update skills api to allow using skills on self (character)

feat(game): add inventory api

feat(game): add inventory api

feat(packets): add n_run for npc operations

feat(packets): add packet for moving through portals

feat(packets): add packets for managing inventory

feat(game): add api for mates (company, stay, send back)

feat: add pet positions to walk command

Resolves #33

Merge pull request #47 from Rutherther/feat/pass-nullable

Pass CanBeNull to string serializer and converter

feat(packets): make NullableWrapper a struct for less allocations

fix(packets): add forgotten nullable check to inline enum generator