Redesign biome and update

- Updates to 1.21.3
- Biome changes with correct colours

data/herohost/worldgen/biome/biome.json

@@ -1,25 +1,23 @@
 {
+    "has_precipitation": false,
     "temperature": 0.8,
-    "downfall": 0,
-    "has_precipitation": true,
-    "category": "none",
+    "downfall": 0.0,
     "effects": {
-        "sky_color": 11652351,
-        "fog_color": 8432639,
+        "fog_color": 12638463,
+        "sky_color": 7777985,
         "water_color": 1277345,
         "water_fog_color": 1277345,
-        "foliage_color": 13065245,
-        "grass_color": 5072394,
+        "foliage_color": 12944145,
+        "grass_color": 7109681,
         "particle": {
             "probability": 0.0005,
             "options": {
-                "scale": 0.75,
                 "type": "minecraft:spore_blossom_air"
             }
         }
     },
     "spawners": {},
     "spawn_costs": {},
-    "carvers": {},
+    "carvers": [],
     "features": []
 }