feat: Add env-cmd for managing environment variables in test scripts

.env-cmdrc.json

@@ -0,0 +1,5 @@
+{
+  "test": {
+    "NODE_OPTIONS": "--experimental-vm-modules"
+  }
+}

package-lock.json

@@ -8,6 +8,7 @@
         "@babel/core": "^7.27.1",
         "@babel/preset-env": "^7.27.2",
         "babel-jest": "^29.7.0",
+        "env-cmd": "^10.1.0",
         "jest": "^29.7.0",
         "stylelint": "^16.19.1",
         "stylelint-config-idiomatic-order": "^10.0.0",
@@ -3018,6 +3019,16 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/commander": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-4.1.1.tgz",
+      "integrity": "sha512-NOKm8xhkzAjzFx8B2v5OAHT+u5pRQc2UCa2Vq9jYL/31o2wi9mxBA7LIFs3sV5VSC49z6pEhfbMULvShKj26WA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 6"
+      }
+    },
     "node_modules/concat-map": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
@@ -3266,6 +3277,23 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/env-cmd": {
+      "version": "10.1.0",
+      "resolved": "https://registry.npmjs.org/env-cmd/-/env-cmd-10.1.0.tgz",
+      "integrity": "sha512-mMdWTT9XKN7yNth/6N6g2GuKuJTsKMDHlQFUDacb/heQRRWOTIZ42t1rMHnQu4jYxU1ajdTeJM+9eEETlqToMA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "commander": "^4.0.0",
+        "cross-spawn": "^7.0.0"
+      },
+      "bin": {
+        "env-cmd": "bin/env-cmd.js"
+      },
+      "engines": {
+        "node": ">=8.0.0"
+      }
+    },
     "node_modules/env-paths": {
       "version": "2.2.1",
       "resolved": "https://registry.npmjs.org/env-paths/-/env-paths-2.2.1.tgz",

package.json

@@ -1,12 +1,13 @@
 {
   "type": "module",
   "scripts": {
-    "test": "NODE_OPTIONS=\"--experimental-vm-modules\" jest"
+    "test": "env-cmd -e test -- jest"
   },
   "devDependencies": {
     "@babel/core": "^7.27.1",
     "@babel/preset-env": "^7.27.2",
     "babel-jest": "^29.7.0",
+    "env-cmd": "^10.1.0",
     "jest": "^29.7.0",
     "stylelint": "^16.19.1",
     "stylelint-config-idiomatic-order": "^10.0.0",