* - Combine enum keys `ToggleableLightVisuals` and `ToggleVisuals` into `ToggleableVisuals`
- Rename `ToggleableLightVisualsComponent` to `ToggleableVisualsComponent` and `ToggleableLightVisualsSystem` to `ToggleableVisualsSystem`
- (The `SpriteLayer` field on the component is now required because the old default of `light` doesn't make sense anymore)
- Make it so that `ToggleableVisualsComponent` works even when there's not a light attached to the entity
- (Amazingly this seems to have only applied to Headphones, but I can only imagine there are many other things people would like to do with simple toggleable visuals)
- Explicitly make `ItemTogglePointLightComponent`'s purpose to make `ToggleVisualsComponent` apply to `PointLightComponent`s on the same entity.
- Add field `ToggleableVisualsColorModulatesLights`, which makes the `Color` appearance value of `ToggleableVisuals` modulate the color of lights on the same entity
- Lots of prototype updates to uptake the above
* fix bad merge
* unbork robust
* blindly letting rider reformat stuff
* I guess I never cleaned up these imports at all
* Fix borg light being stuck on if no cell is inserted
* Fix HandheldLightComponent.Activted becoming out of sync with SharedPointLightComponent.Enabled
* Fix for entities which don't have a handheld light component
* ItemToggle + slots stuff
- Add component for itemslot locks to match LockComponent (surprised this didn't exist).
- Add thing for pointlight to match itemtoggle. In future should be used for PDAs and stuff but need to fix some other stuff first.
* Also this
* grill
