Run prettier on pre-commit git hook

Author: NickvanDyke

package.json

@@ -45,11 +45,21 @@
     "eslint": "^9.20.1",
     "eslint-plugin-eslint-plugin": "^6.4.0",
     "eslint-plugin-n": "^17.17.0",
+    "lint-staged": "^16.1.0",
     "mocha": "11.1.0",
-    "prettier": "^3.5.3"
+    "prettier": "^3.5.3",
+    "simple-git-hooks": "^2.13.0"
   },
   "peerDependencies": {
     "eslint": ">=7.0.0"
   },
-  "packageManager": "yarn@4.6.0"
+  "packageManager": "yarn@4.6.0",
+  "simple-git-hooks": {
+    "pre-commit": "yarn lint-staged"
+  },
+  "lint-staged": {
+    "*.js": [
+      "prettier --write"
+    ]
+  }
 }