first commit backend

backend/package.json

@@ -0,0 +1,27 @@
+{
+  "name": "backend",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "dev": "tsx watch src/app.ts",
+    "build": "tsc",
+    "start": "node dist/app.js"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "type": "module",
+  "devDependencies": {
+    "@types/express": "^5.0.6",
+    "@types/node": "^25.9.1",
+    "rimraf": "^6.1.3",
+    "tsx": "^4.22.3",
+    "typescript": "^5.9.3"
+  },
+  "dependencies": {
+    "dotenv": "^17.4.2",
+    "env-var": "^7.5.0",
+    "express": "^5.2.1"
+  }
+}