Snek's Improvements and Consistencies

-Made pack work down to 21.2 and up to 26.1.
-Added food hunger previews to British English and European Spanish.
-Updated Baby mobs, baby armor, Name Tag, and Golden Dandelion.
-Added emissive elements to Nether fungi, Respawn Anchor, Command Blocks, Calibrated Sculk Sensor, End Portal Frame, and Brewing Stand.
-Made dye colors better match dyed items and blocks, Bundles too.
-Made many mobs have consistent under-shading, properly mirrored limbs, no blank areas, and no z-fighting.
-Improved shading for GUI End Crystal, Popped Chorus Fruit, GUI Doors, Chicken, Resin Clump, Slime, Quartz, and Lapis Lazuli.
-Updated Iron, Stone, and Clay palettes.
-Made GUI Trident match held Trident colors.
-Made Calibrated Sculk Sensor use a unique bottom.
-Made Respawn Anchor's Crying Obsidian dim with less charges.
-Made Baby armor better resemble adult armor.
-Made Axolotl Spawn Egg have a water base, like other aquatic Spawn Eggs.
-Made Iron Golem vine/flowers vanilla, so they resemble real pumpkin flowers.
-Made Red Mushroom Block have variants.
-Made Polar Bear have proper detail.
-Made Bottle o'Enchanting a Splash Bottle.
-Made Anvil darken with damage similar to real life, final stage matches vanilla colors.
-Made Tripwire String use string colors, it's more transparent to be inconspicuous.
-Removed Baby Mooshrooms' eyebrows to match adults, unlike other cows.
-Added lines to Cocoa Bean block to mimic the real cacao plant.
-Made Chainmail armor, Poison heart, Lapis Block, Bell, and some GUI icons use vanilla colors.
-Reimplemented moon phase change.
-Fixed Zombie Horse and Copper Chests.
-Noticeably changed Templates, GUI End Crystal, Iron Golem, Bamboo Shelf, poison hunger notch (food names), Painting/Item Frame backs, Trapdoors, Coal Ore, Polished Tuff, GUI Harnesses, Chiseled Stone/Blackstone, Creeper, Chiseled Nether Bricks, Command Blocks, Baroque Painting, Foals, and Firework.
-Made many more minor tweaks.