New Chalk Block and Gypsum Powder as an alternative fertilizer

I propose adding a new Chalk Block to the game, which can be crafted or mined in specific underground biomes. • Gypsum Powder: Breaking or grinding the chalk block yields Gypsum Powder. • New Fertilizer: This powder can be used as an alternative to Bone Meal to fertilize crops, giving players more options for Farming Automation. • Chalk Sticks: The Powder or the block can also be crafted into Chalk Sticks to be used with the new Blackboard block.