Tree Spawner 1.4.0

Feature Add: Added rotation support during placement — press R (Reload) to rotate the tree 45° on its Y-axis.
Bug fixes: Fixed pine_b_snow.prefab typo and using directive compile error.

Added universal (cross-biome) search, per-biome search bar, and alphabetical sorting of trees within each biome.

Added a scrap refund feature upon cancelling placement of trees.

Added a basic purchase/currency system for buying trees with scrap. This system is new and there will be more features to come in the future. Please make sure you set these options in the configuration!

"ScrapCostEnabled": true,
"ScrapCostPerTree": 25 <-- or any price you want

When spawning trees, the spawning process deselects the active hotbar item instead of moving it to inventory.

Added oaks trees to the spawner (in temperate biome)