캐드 지원 추가

packages/frontend/package.json

@@ -2,24 +2,45 @@
   "name": "@sejong-office/frontend",
   "version": "0.1.0",
   "private": true,
+  "license": "GPL-3.0-only",
   "type": "module",
   "scripts": {
+    "assets:viewers": "node scripts/copy-viewer-assets.mjs",
+    "predev": "npm run assets:viewers",
     "dev": "vite",
+    "prebuild": "npm run assets:viewers",
     "build": "vue-tsc --noEmit && vite build",
     "preview": "vite preview"
   },
   "dependencies": {
+    "@element-plus/icons-vue": "^2.3.2",
     "@excalidraw/excalidraw": "^0.18.1",
+    "@mlightcad/cad-agent-plugin": "^1.5.8",
+    "@mlightcad/cad-html-plugin": "^1.5.8",
+    "@mlightcad/cad-pdf-plugin": "^1.5.8",
+    "@mlightcad/cad-simple-viewer": "^1.5.8",
+    "@mlightcad/cad-svg-plugin": "^1.5.8",
+    "@mlightcad/cad-viewer": "^1.5.8",
+    "@mlightcad/data-model": "^1.11.2",
+    "@mlightcad/dxf-json-converter": "^1.11.2",
     "@rhwp/editor": "^0.7.18",
+    "@vueuse/core": "^11.3.0",
+    "element-plus": "^2.14.3",
+    "lodash-es": "^4.17.21",
     "mermaid": "^11.16.0",
+    "occt-import-js": "^0.0.23",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
+    "three": "^0.172.0",
     "vue": "^3.5.13",
-    "vue-router": "^4.5.0"
+    "vue-i18n": "^11.4.7",
+    "vue-router": "^4.5.0",
+    "web-ifc": "^0.0.77"
   },
   "devDependencies": {
     "@types/react": "^19.2.17",
     "@types/react-dom": "^19.2.3",
+    "@types/three": "^0.172.0",
     "@vitejs/plugin-vue": "^5.2.1",
     "typescript": "^5.8.2",
     "vite": "^6.2.2",