Spectrum Update

- Aded a new layers system for familiars to implement, allowing to add different color, hat and weapon layers to any of them.
- Added a familiar compendium that registers the familiars with their description, obtaining method, abilities and layers.
- Added a new color overrides file to add layer coloring interactions easily. Automatically added to the familiar compendium's correspondant layer info.
- Added a Familiar Camera and Familiar Photos to make familiar photos.
- Added shrunk dyes recipes for one of the color layers.
- Added the Identity Vessel, an item that allows mixing layer colors to achieve colors not obtainable in normal ways.
- Added a new item: Familiar Egg. It lets players recall dead or released familiars.

- Moved Familiar House, Familiar Bed and Shrinkinator from Alshanex Familiars to Familiarslib.
- Improved sitting mechanic adding a sitting animation to familiars.
- Improved summoning placement of the familiars and added aimed spawning via shifting when summoning the familiar.
- Unified shape of the Familiar House