Adding item functionalities.
Merge branch 'master' of https://github.com/bruno-azenha/adventure-squirrel into b-branch
Merge branch 'master' of https://github.com/bruno-azenha/adventure-squirrel into b-branch
Create, Edit, Remove for items implemented

Not sure how to implement useEffects, and availableActions
Have been pondering on that for quite some days.