I appreciate your help 🙂 when applying your suggested changes to the Dockerfile, creating the dev container and running make build-serverI still see the following output:

go: downloading github.com/natefinch/atomic v1.0.1
go: downloading github.com/cli/browser v1.3.0
go: downloading github.com/cenkalti/backoff/v4 v4.3.0
go: downloading github.com/fsnotify/fsnotify v1.7.0
go: downloading golang.org/x/sync v0.16.0
go: downloading github.com/a-h/parse v0.0.0-20250122154542-74294addb73e
go: downloading golang.org/x/mod v0.26.0
go: downloading github.com/andybalholm/brotli v1.1.0
go: downloading golang.org/x/net v0.42.0
go: downloading github.com/mattn/go-colorable v0.1.13
go: downloading golang.org/x/tools v0.35.0
go: downloading golang.org/x/sys v0.34.0

That still looks to me as if Go would download the dependencies, no? 🤔