* redo
* waterfill role
* update
* spacing
* Apply solar_power_multiplier in one location
* Better surface handling
* Fix circuit interface with too many modded items
* Better energy interfaces
* update vlayer
* auto down grade config
* Fix production multiplier to work with fake surface
* Add doc comments to vlayer
* Update vlayer.lua
---------
Co-authored-by: Cooldude2606 <25043174+Cooldude2606@users.noreply.github.com>