Split each prefab out into its own repo

This repo will then just be a list of all the prefab repos in the `package.json`

| Done? | Prefab | Repo name | Dependencies | Notes
|-------|--------|-----------|--------------|------
| ✅ | CameraRig/UnityXRCameraRig | XX.CameraRigs.UnityXR | NA
| ✅ | CameraRig/SimulatedCameraRig | XX.CameraRigs.Simulated | NA
| ✅ | CameraRig/Switcher | XX.CameraRigs.Switcher | NA | needs a clean up
| ✅ | CameraRig/TrackedAlias | XX.CameraRigs.TrackedAlias | NA
| ✅ | Pointers | XX.Indicators.Pointers | NA
| ✅ | Helpers/ObjectFollower | XX.Mutators.ObjectFollower | NA
| ✅ | Helpers/CollisionIgnorer | XX.Mutators.CollisionIgnorer | NA
| ✅ | ObscuranceQuery | XX.Trackers.ObscuranceTracker | Needs a new prefab
| ✅ | Locomotion/Teleporters | XX.Locomotors.Teleporter | NA
| ✅ | Interactions/Interactors & Interactions/Interactables | XX.Interactions.Interactor | NA | this would include the Interactor Prefab and all of the Interactable Prefabs (not the climbing one though)
| ✅ | Helpers/TrackedCollider | XX.Trackers.TrackedCollider | ObjectFollower
| ✅ | Interactions/Controllables | XX.Interactions.ControllableDrive | NA
| ✅ | Locomotion/Movement/AxisToVector3 | XX.Converters.AxesToVector3 | NA
| ✅ | Helpers/AxisRotator | XX.Mutators.AxisRotator | NA
| ✅ | Interactions/InteractableSnapZones | XX.Interactions.SnapZones | Interactor
| ✅ | Locomotion/BodyRepresentation | XX.Trackers.BodyRepresentation | CollisionIgnorer
| ✅ | Locomotion/Movement/Climb | XX.Locomotors.Climbing | BodyRepresentation, Interactor
| ✅ | Locomotion/DestinationLocations | XX.Indicators.SpatialLocation | NA
| ✅ | Interactions/Haptics | XX.Interactions.Haptics | Interactor
| ✅ | Helpers/Tooltip | XX.Visuals.Tooltip | NA
| ✅ | Interactions/InteractorVisibilityModifier | XX.Interactions.InteractorVisibilityModifier | Interactor
| ✅ | Helpers/CollisionFader | XX.Visuals.CollisionFader | CollisionIgnorer
| ✅ | Locomotion/Movement/MovementAmplifier | XX.Mutators.MovementAplifier | NA
| ⬜️ | Locomotion/Movement/SpatialManipulation | XX.Mutators.SpatialManipulator | NA | needs code moving into zinnia
| ✅ | Helpers/SceneConsole | XX.Visuals.SceneConsole | NA
| ⬜️ | CameraRig/PlayAreaRepresentation | XX.Visuals.PlayAreaOutline | NA