use env

Author: rodolfoIOET

.github/workflows/time-tracker-ui-cd-stage.yml

@@ -42,7 +42,7 @@ jobs:
       run: |-
         docker build \
           --target production  -t timetracker_ui \
-          --build-arg API_URL="$API_URL" \
+          --build-arg API_URL="${{ env.$API_URL }}" \
           --build-arg AUTHORITY="$AUTHORITY" \
           --build-arg CLIENT_ID="$CLIENT_ID" \
           --build-arg CLIENT_URL="$CLIENT_URL" \