Lingua Mundi

Fixes:
- Addressed crashes due to certain glyph-input combinations.
- Enabled Casting Staff enchantments for 1.21.1.
- Prevented bottle duplication when crafting Lesser Mana Decoction.
- Gemcutters drop their contents on break.
- Changes to gametime no longer break staff cooldowns.

Changes:
- Rebalanced Amethyst and Diamond.
- Emblems are now craftable using the Blank Emblem in a smithing table.
- Durability damage to staves on error is now configurable.
- Glyph unlock slate generation is now togglable.
- Mana forge hopper interaction was reworked.
- Abaci can now change their number by increments of 10 if control is held.
- Abaci can now reset their number by shift right-clicking with the abacus in the main hand.
- Selections on the drafting table can now have a second anchor point, allowing multiple glyphs to be dragged at the same time.
- Default Drafting Table dragging mode is now move, with copying enabled by holding control while dragging.
- Staves can now be modified throughout their life cycle.

New features:
- Added Infused Amalgam, able to repair and rename any item on an anvil with a flat cost of 1 xp level. Especially effective for repairing staves.
- Added the Gem Pouch, able to hold up to 18 gems. Can be opened through right-click with the item in hand, or used in the inventory like a bundle. Only useful for gems.
- Added compression blocks for Infused Iron, Mana Stone and Mana Powder.
- Added the Arcane Engraver, able to copy a spell from one slate onto another, as well as create and manage nbt-based schematics of spells.
- Added Scrapped Staves, able to persist enchantments, names and durability for staves with incomplete parts.
- Added the Planar Anchor, a chunkloader able to load 1 chunk passively, and up to 25 chunks if provided with mana and redstone power.
- Added a Research System, a new way to unlock spells. Players may use the Research Table to initiate research sessions, discover principles and use these to unlock glyphs.
- Added configurable Ancient Slate generation, an item found in loot chests that provides research points to a Research Table.
- Added craftable Arcane Page, a craftable counterpart to the Ancient Slate.