fix: dupplicate buisson and ecole

src/world/GameMap.tsx

@@ -28,7 +28,7 @@ interface LoadedMapNode {
 const MAP_STRUCTURE_NODE_NAMES = new Set(["Scene", "blocking"]);
 const LITE_MAP_SKIPPED_NODE_NAMES = new Set([
   "arbre",
-  "buissons",
+  "buisson",
   "champdeble",
   "champdesoja",
   "champsdetournesol",

src/world/vegetation/useVegetationData.ts

@@ -30,7 +30,9 @@ function extractVegetationData(mapNodes: MapNode[]): VegetationData {
     if (!config.enabled) continue;
 
     const instances = mapNodes
-      .filter((node) => node.name === config.mapName)
+      .filter(
+        (node) => node.name === config.mapName && node.type === "Object3D",
+      )
       .map(mapNodeToInstance);
 
     if (instances.length > 0) {