update how it works

package-lock.json

@@ -21,7 +21,7 @@
         "react": "19.2.4",
         "react-dom": "19.2.4",
         "react-leaflet": "^5.0.0",
-        "three": "^0.184.0",
+        "three": "0.171.0",
         "zustand": "^5.0.14"
       },
       "devDependencies": {
@@ -10764,9 +10764,9 @@
       }
     },
     "node_modules/three": {
-      "version": "0.184.0",
-      "resolved": "https://registry.npmjs.org/three/-/three-0.184.0.tgz",
-      "integrity": "sha512-wtTRjG92pM5eUg/KuUnHsqSAlPM296brTOcLgMRqEeylYTh/CdtvKUvCyyCQTzFuStieWxvZb8mVTMvdPyUpxg==",
+      "version": "0.171.0",
+      "resolved": "https://registry.npmjs.org/three/-/three-0.171.0.tgz",
+      "integrity": "sha512-Y/lAXPaKZPcEdkKjh0JOAHVv8OOnv/NDJqm0wjfCzyQmfKxV7zvkwsnBgPBKTzJHToSOhRGQAGbPJObT59B/PQ==",
       "license": "MIT"
     },
     "node_modules/three-mesh-bvh": {