Merge pull request 'skeleton.ts 라이브러리' (#323) from dev into dev-deploy

Reviewed-on: #323

tsconfig.json

@@ -14,10 +14,12 @@
     "incremental": true,
     "module": "esnext",
     "esModuleInterop": true,
-    "moduleResolution": "node",
+    "allowSyntheticDefaultImports": true,  // 추가
+    "moduleResolution": "bundler",         // 변경: "node" → "bundler"
     "resolveJsonModule": true,
     "isolatedModules": true,
     "jsx": "preserve",
+    "baseUrl": ".",                        // 추가
     "plugins": [
       {
         "name": "next"