Create Twistermill (VS / Sable)

-> Changelog: Update 1.21.1-0.2.0-beta.2

* Added Servo and Inverted Servo modes up to Mode 15.
* Changed Mode 8 to use the Mode 7 triple rotor with Free Bearing.
* Added return-to-zero before disassembly.
* Made Servo motor parameters configurable.
* Added Auto-Reseat and Contraption Memory.
* Updated PMWeather to 0.17.11-alpha.
* Fixed the Wind Vane PMWeather target-angle bug.
* Added separate maximum RPM settings for Weather2 and PMWeather.
* Added pitch-dependent sail force with configurable efficiency and peak pitch.
* Added wind and force vectors.
* Added Metal Traverse/Girder connections and ladder brackets.
* Redstone components can now be placed on Metal Traverses.
* Made the advancement reward item and amount configurable.
* Made the CTB background transparent.
* Updated config menus, Ponder scenes, tooltips, and translations.
* Added FramedBlocks compatibility for sails.
* Updated dependencies and fixed bugs.