Add NEXT_PUBLIC_SITE_URL

Author: marcoacierno

.github/workflows/deploy.yml

@@ -321,6 +321,7 @@ jobs:
           platforms: linux/arm64
           build-args: |
             API_URL_SERVER=https://${{ fromJSON('["pastaporto-", ""]')[github.ref == 'refs/heads/main'] }}admin.pycon.it
+            NEXT_PUBLIC_SITE_URL=https://${{ fromJSON('["pastaporto-frontend.", ""]')[github.ref == 'refs/heads/main'] }}pycon.it
             CMS_ADMIN_HOST=${{ fromJSON('["pastaporto-", ""]')[github.ref == 'refs/heads/main'] }}admin.pycon.it
             CMS_HOSTNAME=${{ steps.vars.outputs.cms_hostname }}
             CONFERENCE_CODE=${{ steps.vars.outputs.conference_code }}

frontend/Dockerfile

@@ -16,6 +16,7 @@ ARG API_URL_SERVER
 ARG CMS_HOSTNAME
 ARG CONFERENCE_CODE
 ARG CMS_ADMIN_HOST
+ARG NEXT_PUBLIC_SITE_URL
 
 WORKDIR /app