Harden bot, storage and web API

package.json

@@ -1,26 +1,31 @@
 {
   "name": "palico-bot",
   "version": "1.0.0",
+  "private": true,
+  "description": "Bot Discord et jukebox web autohébergé",
   "main": "index.js",
   "type": "module",
   "scripts": {
     "start": "node --env-file=.env index.js",
-    "deploy": "node --env-file=.env deployCommands.js"
+    "deploy": "node --env-file=.env deployCommands.js",
+    "check:syntax": "node scripts/check-syntax.js",
+    "test": "node --test --test-concurrency=1",
+    "check": "npm run check:syntax && npm test"
   },
   "engines": {
     "node": ">=22.12.0"
   },
-  "keywords": [],
-  "author": "",
   "license": "ISC",
-  "description": "",
   "dependencies": {
     "@discordjs/voice": "^0.19.2",
-    "discord.js": "^14.18.0",
-    "express": "^5.1.0",
-    "libsodium-wrappers": "^0.7.15",
-    "multer": "^1.4.5-lts.1",
-    "opusscript": "^0.0.8",
-    "uuid": "^11.0.3"
+    "discord.js": "^14.26.4",
+    "express": "^5.2.1",
+    "express-rate-limit": "^8.5.2",
+    "helmet": "^8.2.0",
+    "multer": "^2.2.0",
+    "opusscript": "^0.0.8"
+  },
+  "overrides": {
+    "undici": "^6.27.0"
   }
 }