Movement
I've included a few movement utilities here for the samples, and this asset is really meant to just be pathfinding so I went light here. But if you need more reach out!
DiscreteMovementComponent
The most tricky part is rotation lerping, here we are using the grid up axis to drive a reference frame. There is a helper button "EditorTestAlignment" to check your inspector properties are correct.
Utilities
AnimationUtils
I've included tons of curves: you can find more at easings.net. DotTween is a common alternative for things like this too.