Add packageManager and engines.node to the generated package.json

Author: skirtles-code

src/template/base/config/package.json.ejs

@@ -1,6 +1,10 @@
 {
   "private": true,
   "type": "module",
+  "packageManager": "[email protected]",
+  "engines": {
+    "node": ">=v18.3.0"
+  },
   "scripts": {
     "clean": "pnpm run -r clean",
     "build": "pnpm run -r build",