refactor: update network refs form "traefik-proxy" to "proxy"

- To allow testing dev vers of other services

dockmon/compose.yaml

@@ -16,10 +16,10 @@ services:
          timeout: 10s
          retries: 3
       networks:
-         - traefik-proxy
+         - proxy
       labels:
          - "traefik.enable=true"
-         - "traefik.docker.network=traefik-proxy"
+         - "traefik.docker.network=proxy"
 
          # Prod Router
          - "traefik.http.routers.dockmon.rule=Host(`dockmon.forust.xyz`)"
@@ -50,5 +50,5 @@ services:
          - glance.description=Dockmon is a lightweight Docker container monitoring and management tool with a user-friendly web interface.
 
 networks:
-   traefik-proxy:
+   proxy:
       external: true