use an existing network

[aymaneallaoui]

when running docker compose up -d i get this

time="2024-08-09T13:21:48+01:00" level=warning msg="a network with name nproxy exists but was not created for project "t3kit11".\nSet external: true to use an existing network"
network nproxy was found but has incorrect label com.docker.compose.network set to "nproxy"

[MattiasNilsson]

@aymaneallaoui We are open for all contributions!