fix(*): let server know about client variables

docker-compose.production.yml

@@ -21,6 +21,9 @@ services:
       - POSTGRES_USER=${POSTGRES_USER}
       - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
       - PUBSWEET_SECRET=${PUBSWEET_SECRET}
+      - CLIENT_PROTOCOL=${CLIENT_PROTOCOL}
+      - CLIENT_HOST=${CLIENT_HOST}
+      - CLIENT_PORT=${CLIENT_PORT}
       - SERVER_PROTOCOL=${SERVER_PROTOCOL}
       - SERVER_HOST=${SERVER_HOST}
       - SERVER_PORT=${SERVER_PORT}

docker-compose.yml

@@ -60,6 +60,9 @@ services:
       - POSTGRES_HOST=db
       - POSTGRES_PORT=5432
       - PUBSWEET_SECRET=${PUBSWEET_SECRET:-dev_secret}
+      - CLIENT_PROTOCOL=${CLIENT_PROTOCOL:-http}
+      - CLIENT_HOST=${CLIENT_HOST:-localhost}
+      - CLIENT_PORT=${CLIENT_PORT:-4000}
       - ORCID_CLIENT_ID=${ORCID_CLIENT_ID}
       - ORCID_CLIENT_SECRET=${ORCID_CLIENT_SECRET}
     volumes: