Combo Tools 1.2.0

Changes:
- Registered the previously unused Lumberjack's Revenge axe class as combo_tools:lumberjacks_revenge.
- Added Lumberjack's Revenge to the Combo Tools creative tab.
- Added a tiny Supplier class used for safe NeoForge item registration without removing existing classes.
- Reduced Yeet Shovel extra-block particle spam from 5 to 2 particles per block for smoother area digging.
- Added crafting recipes under data/combo_tools/recipe for Easy Builder, Jackpot Pickaxe, Yeet Shovel, and Lumberjack's Revenge.
- Updated mod metadata to version 1.2.0 and tightened the dependency range to Minecraft 1.21.1 / NeoForge 21.1.x.
