chore: 🤖 Add strict .npmrc file

.npmrc

@@ -0,0 +1,8 @@
+# If set to false, then ignore package-lock.json files when installing. This will also prevent writing package-lock.json if save is true. source: https://docs.npmjs.com/cli/v11/using-npm/config
+package-lock=true
+# If true, npm does not run scripts specified in package.json files. source: https://docs.npmjs.com/cli/v11/using-npm/config#ignore-scripts
+ignore-scripts=true
+# Dependencies saved to package.json will be configured with an exact version rather than using npm's default semver range operator. source: https://docs.npmjs.com/cli/v11/using-npm/config#save-exact
+save-exact=true
+# If set to true, then npm will stubbornly refuse to install (or even consider installing) any package that claims to not be compatible with the current Node.js version. source: https://docs.npmjs.com/cli/v11/using-npm/config#engine-strict
+engine-strict=true

package.json

@@ -23,6 +23,9 @@
     "e2e"
   ],
   "packageManager": "npm@11.5.2",
+  "engines": {
+    "node": ">= 24"
+  },
   "keywords": [
     "design-system",
     "ui-library",