chore: updated config setup

package.json

@@ -4,8 +4,9 @@
   "description": "Drum beat visualiser and editor",
   "main": "src/main.ts",
   "scripts": {
-    "build": "vite build",
-    "dev": "vite"
+    "build": "cross-env vite build",
+    "build:dev": "cross-env DEV=1 vite build",
+    "dev": "cross-env DEV=1 vite"
   },
   "repository": {
     "type": "git",
@@ -13,15 +14,16 @@
   },
   "author": "Daniel Ledda",
   "license": "ISC",
+  "dependencies": {
+    "@djledda/ladder": "^1.0.2"
+  },
   "devDependencies": {
+    "@types/node": "^17.0.40",
     "@typescript-eslint/eslint-plugin": "^5.26.0",
     "@typescript-eslint/parser": "^5.26.0",
+    "cross-env": "^7.0.3",
     "eslint": "^8.16.0",
     "typescript": "^4.7.2",
     "vite": "^2.9.9"
-  },
-  "dependencies": {
-    "@djledda/ladder": "^1.0.2",
-    "file-loader": "^6.2.0"
   }
 }