2.0.0-alpha.38 for 1.21

• Added Flecks, a way to display lines and other features in the world using spells. (@Vlue, @enjarai, @StellarWitch7)
  • This system will be expanded upon in the future.
• Added scroll shelves, a way to nicely display and store scrolls in your base. (@enjarai)
• Implemented a weight system for fragments. (@enjarai)
  • Overweight fragments may cause a spell to fail.
  • Weight limits are set quite generously, and are subject to change based on feedback.
• Modified a bunch of trick signatures to be chainable. (@StellarWitch7)
• Fix being able to die from mana overuse in creative mode. (@enjarai)
• Fix scrolling in the hat ui only working for offhand hats. (@enjarai)
• Partially fixed compatibility with Sodium for shadow blocks. (@enjarai)
  • Some behaviour is still inconsistent between vanilla and Sodium, but we plan to address this.
• Implemented a temporary solution for Surveyor (used by Antique Atlas) compat. (@enjarai)
• Added a keybind for modifying any spell on any item in creative mode. (@Awakened-Redstone)