일부 수정

package.json

@@ -4,7 +4,7 @@
   "private": true,
   "scripts": {
     "dev:client": "vite",
-    "dev:server": "nodemon ",
+    "dev:server": "nodemon --watch 'src/**/*.ts' --exec 'node --experimental-specifier-resolution=node --loader ts-node/esm' server/index.ts",
     "dev": "concurrently 'npm:dev:client' 'npm:dev:server'",
     "build": "run-p build:client build:server",
     "build:client": "run-p type-check build-only:client",

tsconfig.json

@@ -6,6 +6,17 @@
     },
     {
       "path": "./tsconfig.app.json"
-    }
-  ]
+    },
+  ],
+  "compilerOptions": {
+    "experimentalDecorators": true,
+    "emitDecoratorMetadata": true,
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "verbatimModuleSyntax": true,
+    "allowSyntheticDefaultImports": true,
+    "esModuleInterop": true,
+    "forceConsistentCasingInFileNames": true,
+    "strict": true,
+  }
 }