chore: set docker-compose to use a vfd-network [skip ci]

Author: lsipii

README.md

@@ -13,6 +13,16 @@ A backend service for frontend client calls to testbed
 - Docker: https://docs.docker.com/get-docker/
 - make: https://www.gnu.org/software/make/ (optional)
 
+#### Docker requirements
+
+If using docker compose, the following network must be created: `vfd-network`.
+
+Create the network with the following command:
+
+```
+docker network create vfd-network
+```
+
 ### Run with docker with hot reloading
 
 with docker-compose:

docker-compose.yml

@@ -19,3 +19,10 @@ services:
       - 3003:3003
     extra_hosts:
       - "host.docker.internal:host-gateway"
+    networks:
+      - vfd-network
+
+networks:
+  vfd-network:
+    driver: bridge
+    external: true