feat: add packet api for chat and skills

chore: update packet responder Respond method parameter name

feat: add raid type skeleton

feat: add character type skeleton

feat: add chat types skeleton

chore: update game project

feat: add entities types skeleton

feat: add inventory types skeleton

feat: add position

feat: add login types skeleton

feat: add maps types skeleton

feat: add nostale game service collection extension

feat: add skeleton of game type

feat: add act4 status

chore: add repository url and license to nuget

docs: add documentation for missing fields

chore: add nuget description

fix(core): cancel player walk command on map change automatically

feat(core): add pet walk command

feat(core): add walk command for moving the player as well as pets simultaneously