Merge pull request #81 from Rutherther/feat/pathfinding-mates

Add mates to pathfinding

test: adjust argument order for WalkCommand

test: adjust types in test for walk command handler

docs: add missing documentation

tests: fix tests for new version

Merge pull request #34 from Rutherther/tests

Add core tests

feat(tests): add tests for command processor, walk command handler, stateful injector