Sift Backport

🌱 Vegetation & Flora

• Added Sculk Grass & Tall Sculk Grass: Introduced native Sift flora, including single-block 
  <button class="select-none inline-flex items-center gap-0.5 rounded-md align-middle text-sm font-medium text-foreground p-0.5 cursor-pointer hover:bg-secondary transition-[background-color,opacity]" title="c:\Users\derex\Documents\GitHub\SiftBackport\fabric\1.21.1\src\main\java\io\github\derexxd\sift_backport\block\SculkGrassBlock.java" draggable="true">SculkGrassBlock</button> and double-tall 
  <button class="select-none inline-flex items-center gap-0.5 rounded-md align-middle text-sm font-medium text-foreground p-0.5 cursor-pointer hover:bg-secondary transition-[background-color,opacity]" title="c:\Users\derex\Documents\GitHub\SiftBackport\fabric\1.21.1\src\main\java\io\github\derexxd\sift_backport\block\TallSculkGrassBlock.java" draggable="true">TallSculkGrassBlock</button>.
• Planting Compatibility: Configured Sift plants so they can be placed on both custom Sift soils (sculk_grass_block, light_sculk_grass_block) and vanilla grass/dirt blocks.
• Flora Textures & Cutouts: Added custom textures for grass and double-tall grass (top/bottom) with transparency cutouts properly rendered on the cutout render layer.
• Loot & Drop Tables: Full survival drop tables added for sculk_grass, tall_sculk_grass, sculk_grass_block, and light_sculk_grass_block.
• Block & Tool Tags:
  • Configured minecraft:mineable/pickaxe and minecraft:sword_efficient tags.
  • Added Sift terrain blocks to minecraft:animals_spawnable_on.

🏝️ Worldgen & Biomes

• New Floating Islands Biome: Added and weighted the sift:sift_floating_islands biome directly into the Sift dimension multi-noise biome pool.
• Thicker Floating Islands & Terrain Smoothing: Tuned 3D noise router settings to produce thicker, more navigable floating landmasses, sweeping hill contours, and gradual slopes rather than sheer vertical cuts.
• Vegetation Scattering: Configured natural noise-based feature placement for short and tall sculk grass patches across both standard Sift terrain and floating islands.
• Island Flora: Added placement features for hanging floating island vines.
• Atmospheric Tuning: Adjusted water colors and biome atmospheric tinting across Sift dimensions.

🛠️ Fixes & Technical Improvements

• Worldgen IntProvider Fix: Corrected nested/flat IntProvider formatting in sculk_grass.json and tall_sculk_grass.json placed features to prevent worldgen loading crashes.
• Build & Packaging: Version incremented and built cleanly as 1.0.1.5 under Fabric Loom on Minecraft 1.21.1.