fix path issues

packages/core/package.json

@@ -17,13 +17,9 @@
     "three": "^0.182"
   },
   "devDependencies": {
-    "@react-three/drei": "^10",
-    "@react-three/fiber": "^9",
     "@repo/typescript-config": "*",
     "@types/react": "^19.2.2",
-    "three": "^0.182",
-    "typescript": "5.9.2",
-    "@types/three": "^0.182.0"
+    "typescript": "5.9.2"
   },
   "dependencies": {
     "dedent": "^1.7.1",

packages/viewer/package.json

@@ -18,11 +18,8 @@
     "three": "^0.182"
   },
   "devDependencies": {
-    "@react-three/drei": "^10",
-    "@react-three/fiber": "^9",
     "@repo/typescript-config": "*",
     "@types/react": "^19.2.2",
-    "three": "^0.182",
     "typescript": "5.9.2",
     "@types/three": "^0.182.0"
   }

packages/viewer/src/components/viewer/viewer.tsx

@@ -30,6 +30,7 @@ const Viewer: React.FC<ViewerProps> = ({ children }) => {
       shadows
       camera={{ position: [3, 3, 3], fov: 50 }}
     >
+      <color attach="background" args={["#ececec"]} />
       <OrbitControls />
       <Environment preset="sunset" />
       <Bvh>

packages/viewer/src/index.ts

@@ -1 +1 @@
-export { default as Viewer } from "./components/viewer/viewer"
+export { default as Viewer } from "./components/viewer/viewer";