Added gitignore

package.json

@@ -0,0 +1,22 @@
+{
+  "name": "ir-node-setup",
+  "version": "1.0.0",
+  "description": "",
+  "license": "ISC",
+  "author": "",
+  "type": "commonjs",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "start": "nodemon index.js"
+  },
+  "dependencies": {
+    "@clickhouse/client": "^1.18.5",
+    "@google/generative-ai": "^0.24.1",
+    "axios": "^1.16.1",
+    "cors": "^2.8.6",
+    "express": "^5.2.1",
+    "jsonwebtoken": "^9.0.3",
+    "nodemon": "^3.1.14"
+  }
+}