chore: try using netlify live url as a variable

Author: dbismut

.github/workflows/documentation.yml

@@ -38,3 +38,4 @@ jobs:
         env:
           NETLIFY_SITE_ID: ${{ secrets.NETLIFY_SITE_ID }}
           NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
+          NETLIFY_LIVE_URL: https://use-gesture.netlify.app/