Move 9001 port to npm astro scripts

Author: julien-deramond

package.json

@@ -81,7 +81,7 @@
     "docs-lint": "npm-run-all docs-prettier-check docs-vnu",
     "docs-prettier-check": "prettier --config site/.prettierrc.json -c --cache site",
     "docs-prettier-format": "prettier --config site/.prettierrc.json --write --cache site",
-    "docs-serve": "npm run astro-dev -- --port 9001",
+    "docs-serve": "npm run astro-dev",
     "docs-serve-only": "npx sirv-cli _site --port 9001",
     "lockfile-lint": "lockfile-lint --allowed-hosts npm --allowed-schemes https: --empty-hostname false --type npm --path package-lock.json",
     "update-deps": "ncu -u -x eslint,eslint-config-xo,eslint-plugin-unicorn,karma-browserstack-launcher,karma-rollup-preprocessor,sass",
@@ -100,9 +100,9 @@
     "watch-css-test": "nodemon --watch scss/ --ext scss,js --exec \"npm run css-test\"",
     "watch-js-main": "nodemon --watch js/src/ --ext js --exec \"npm-run-all js-lint js-compile\"",
     "watch-js-docs": "nodemon --watch site/src/assets/ --ext js --exec \"npm run js-lint\"",
-    "astro-dev": "astro dev --root site",
+    "astro-dev": "astro dev --root site --port 9001",
     "astro-build": "astro build --root site && rm -rf _site && cp -r site/dist _site",
-    "astro-preview": "astro preview --root site"
+    "astro-preview": "astro preview --root site --port 9001"
   },
   "peerDependencies": {
     "@popperjs/core": "^2.11.8"