fix(analytics): ensure Umami Website ID is visible to client bundle

Dockerfile

@@ -7,6 +7,7 @@ ARG NEXT_PUBLIC_BASE_URL
 ARG NEXT_PUBLIC_TARGET
 ARG DIRECTUS_URL
 ARG UMAMI_WEBSITE_ID
+ARG NEXT_PUBLIC_UMAMI_WEBSITE_ID
 ARG UMAMI_API_ENDPOINT
 ARG NPM_TOKEN
 
@@ -15,6 +16,7 @@ ENV NEXT_PUBLIC_BASE_URL=$NEXT_PUBLIC_BASE_URL
 ENV NEXT_PUBLIC_TARGET=$NEXT_PUBLIC_TARGET
 ENV DIRECTUS_URL=$DIRECTUS_URL
 ENV UMAMI_WEBSITE_ID=$UMAMI_WEBSITE_ID
+ENV NEXT_PUBLIC_UMAMI_WEBSITE_ID=$NEXT_PUBLIC_UMAMI_WEBSITE_ID
 ENV UMAMI_API_ENDPOINT=$UMAMI_API_ENDPOINT
 ENV SKIP_RUNTIME_ENV_VALIDATION=true
 ENV CI=true