Change public URL for backend (#2)

Author: gavlyukovskiy

deployment/docker-compose.yaml

@@ -35,7 +35,7 @@ services:
     image: ghcr.io/hackyourfuture/course-hub-frontend:latest
     container_name: course-hub-frontend
     environment:
-      BACKEND_URL: http://localhost/api
+      BACKEND_URL: https://coursehub.hyf.dev/api
     ports:
       - "3000:3000"
   course-hub-backend:

docker-compose.yaml

@@ -20,4 +20,3 @@ services:
       BACKEND_URL: http://localhost:8080
     ports:
       - "3000:3000"
-