install nodemon properly

Author: marcustyphoon

package-lock.json

@@ -3,14 +3,15 @@
   "license": "GPL-3.0",
   "scripts": {
     "build-extensions": "node dev/build.mjs",
-    "watch-extensions": "npx nodemon --ext js,css dev/build.mjs",
+    "watch-extensions": "nodemon --ext js,css dev/build.mjs",
     "test": "eslint .",
     "lint": "web-ext lint",
     "build": "web-ext build",
     "sign": "web-ext sign"
   },
   "devDependencies": {
     "eslint": "^7.32.0",
+    "nodemon": "^3.1.10",
     "web-ext": "^8.8.0"
   },
   "webExt": {