Redesign biome and update

- Updates to 1.21.3
- Biome changes with correct colours

data/herohost/function/main.mcfunction

@@ -0,0 +1,19 @@
+# --- HeroGames - Copyright (c) HeroHost team (code provided by HeroChris). ---
+
+# core handling
+execute as @a[tag=!hc.initialized] run function herohost:core/initialize
+execute as @a[scores={+hc.disconnect=1..}] run function herohost:core/reconnect
+
+# protection
+#kill @e[type=item,tag=!persistent]
+gamemode adventure @a[tag=!hc.debug]
+
+
+clear KingNugget minecraft:splash_potion
+
+
+# hc.debug
+
+
+# games
+execute in herohost:world if entity @p[x=-125,y=50,z=-376,dx=250,dy=100,dz=250] run function herohost:tnt/core