branch backend + ajout du serveur backend, next, et sqlite

backendia/package.json

@@ -0,0 +1,22 @@
+{
+  "name": "backendia",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "start": "node server.js",
+    "dashboard": "cd dashboard && npm run dev -- -p 3001",
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "adm-zip": "^0.5.17",
+    "cors": "^2.8.6",
+    "dotenv": "^17.4.2",
+    "express": "^5.2.1",
+    "multer": "^2.1.1",
+    "sqlite3": "^6.0.1"
+  }
+}