Crystal Structures [Skin]

- Mod optimization to reduce unnecessary asset loading

- New structures: Beer Barrel, Barrel Storage, Wooden Scaffold Wall, Wooden Scaffold Sloped, Hanging Sign, Billboard (Large signpost), Mortar and Pestle, Tek Bridge

- New glass: Grid laser II, Grid laser III, Rain, Rainbow glass II, Rainbow glass III, Mirror ceramic, Patterned ceramic, Clean ceramic

- Added auto-paste preset function to consoles
- Added support for border variants
- Added support for alternative versions of structures

- It is now possible to switch between 4 different types of borders: Standard style, Solid style, Neon style, Thick style
- Tek and normal troughs can now change their skins between each other, however this does not affect the collider and scaling adjustments, which may generate some inconsistencies
- The skin now uses all 6 painting regions even if the structure has fewer paintable regions

- Changed the functioning of the "Switch color order" to allow switching between the 6 color regions
- Changed edge colorization to use the 3rd and 4th color slots

- Fixed Fence Foundation support that was restricted to the metal version only

- Slightly increased the thickness of the Thin Pillar skin
- Reduced the auto-paste time to 0.1s

- Small change in the visual appearance of the foundations to better match ceilings/floors
- Small adjustments to the effects "Electric tek" (more randomness); "Atmospheric glass" (follow the sunlight); "Metal grating I" and "Metal grating II" (more brightness); "Ceramics" (all will now also have a ceramic border instead of metallic and the colors are more vivid); Portal (small details on the edges)
- Small smoothing of some meshes

- Minor adjustments to several structures correcting flaws, improving the visual