Updated local linkchecker NPM task, added variant that works on Windows

Author: wcabus

package.json

@@ -21,7 +21,8 @@
     "preview": "astro preview",
     "astro": "astro",
     "validateredirects": "cd _to-migrate/urls && node test-urls.js",
-    "linkchecker": " npm run build && lychee --skip-missing --no-progress --max-concurrency 16 --exclude-loopback --require-https --exclude sample.duendesoftware.com --exclude docs.duendesoftware.com --exclude sitemap --exclude github --root-dir \"$PWD/dist\" dist/**",
+    "linkchecker": "npm run build && lychee --skip-missing --no-progress --max-concurrency 16 --accept 200,429 --exclude-path dist/llms.txt --exclude-path dist/llms-full.txt --exclude-path dist/llms-small.txt --exclude-loopback --require-https --exclude sample.duendesoftware.com --exclude docs.duendesoftware.com --exclude sitemap --exclude github --root-dir \"$PWD/dist\" dist/**",
+    "linkchecker-win": "npm run build && lychee --skip-missing --no-progress --max-concurrency 16 --accept 200,429 --exclude-path dist/llms.txt --exclude-path dist/llms-full.txt --exclude-path dist/llms-small.txt --exclude-loopback --require-https --exclude sample.duendesoftware.com --exclude docs.duendesoftware.com --exclude sitemap --exclude github --root-dir \"%CD%/dist\" ./dist",
     "postinstall": "patch-package"
   },
   "dependencies": {