Reloading server in development

[lpil]

It would be good for the programmer not to have to ctrl-c and restart the server to see their changes.

How could we implement this? The Gleam build tool has to be run so perhaps this restart functionality wants to be built into the build tool itself, to be useful to all Gleam projects.

Or can a tool like watchexec be recommended? This would be great but when I tried it occasionally it wouldn't exit cleanly and I was unable to determine why that was. It would be fab if we could fix that issue.

We need proposals!