added build:watch command to scripts for components package

packages/components/package.json

@@ -17,9 +17,10 @@
   "license": "MPL-2.0",
   "author": "HashiCorp Design Systems <[email protected]>",
   "scripts": {
-    "build": "concurrently 'npm:build:*'",
+    "build": "concurrently 'npm:build:js' 'npm:build:types'",
     "build:js": "rollup --config",
     "build:types": "glint --declaration",
+    "build:watch": "nodemon --watch '../tokens/dist/*' --ext 'css' --exec 'yarn build'",
     "prepublishOnly": "yarn build && test -f 'dist/styles/@hashicorp/design-system-components.css' || (echo 'The pre-compiled CSS file was not found' && exit 1)",
     "start": "concurrently 'yarn:start:*'",
     "start:js": "rollup --config --watch --environment development",
@@ -97,6 +98,7 @@
     "eslint-plugin-n": "^17.7.0",
     "eslint-plugin-prettier": "^5.1.3",
     "eslint-plugin-qunit": "^8.1.1",
+    "nodemon": "^3.1.7",
     "postcss": "^8.4.47",
     "prettier": "^3.3.2",
     "rollup": "^4.22.4",

yarn.lock

@@ -4498,6 +4498,7 @@ __metadata:
     eslint-plugin-n: "npm:^17.7.0"
     eslint-plugin-prettier: "npm:^5.1.3"
     eslint-plugin-qunit: "npm:^8.1.1"
+    nodemon: "npm:^3.1.7"
     postcss: "npm:^8.4.47"
     prettier: "npm:^3.3.2"
     prismjs: "npm:^1.29.0"