Fix bug with missing env variables

Author: Maypher

.github/workflows/deploy.yml

@@ -80,6 +80,10 @@ jobs:
             "
       - name: Build and push changes
         run: |
+          export DOMAIN="${{ env.DOMAIN }}"
+          export EMAIL_USER="${{ env.EMAIL_USER }}"
+          export SMTP_HOST="${{env.SMTP_HOST}}"
+
           docker compose build
           docker save -o payload.tar vector-portfolio-payload:latest
           docker save -o nginx.tar vector-portfolio-nginx:latest