feat: solution for 'Повторный экзамен: Граф с рефлексией и доработкой'

package.json

@@ -1,19 +1,21 @@
 {
   "name": "self-correcting-agent",
   "version": "1.0.0",
-  "description": "A minimal Node.js project demonstrating a self‑correcting agent using langchain-openai and langchain-core.",
-  "main": "src/index.js",
-  "type": "module",
+  "description": "Self‑correcting agent project",
+  "main": "index.js",
   "scripts": {
-    "start": "node src/index.js"
+    "start": "node index.js",
+    "test": "jest"
   },
   "dependencies": {
-    "langchain-core": "^0.1.0",
-    "langchain-openai": "^0.1.0"
+    "dotenv": "^16.4.5",
+    "openai": "^4.18.0"
+  },
+  "devDependencies": {
+    "jest": "^29.7.0",
+    "eslint": "^8.57.0"
   },
   "engines": {
-    "node": ">=18"
-  },
-  "author": "Your Name",
-  "license": "MIT"
+    "node": ">=20"
+  }
 }