feat: implements support for custom container names

[Jeto143]

This introduces the ability to customize a container's name by adding a dev.dozzle.name label to it.

Related issue:
#3189

[amir20]

Nice. And updated docs too 🚀

[amir20]

@Jeto143 quick favor. When developing Dozzle for the first time, were the instructions at https://github.com/amir20/dozzle?tab=readme-ov-file#building enough? Let me know if that should be updated.

[Jeto143]

@Jeto143 quick favor. When developing Dozzle for the first time, were the instructions at https://github.com/amir20/dozzle?tab=readme-ov-file#building enough? Let me know if that should be updated.

Sure! First a quick disclaimer, I have never developed in Go before (even though I've wanted to learn it for quite some time). I use MacOS and IntelliJ IDEA.

The process overall went well but I had to do a few things that weren't mentioned in the README (for most of them they probably shouldn't anyway, see below):

1. Had to add $(go env GOPATH)/bin:$PATH to my PATH after installing reflex. This shouldn't need to be added to the README as I'm sure it's common knowledge and not specific at all to this project.
2. Had to enable Go modules after importing the project inside IntelliJ so that it could understand the github.com/* imports. This is IDE-specific and shouldn't need to be added either.
3. I had to manually run make build (vite build) once, otherwise the startup process (make dev) would fail with [backend] [00] main.go:28:12: pattern all:dist: no matching files found. This one might need your attention as I'm assuming we shouldn't need to build assets manually during development. If you have a dist folder locally and remove it you might be able to reproduce this.
4. When running make dev, my browser opens automatically on http://localhost:5173 but the page sometimes fails to load ("localhost refused to connect") for a few seconds (I guess until it can load all the containers etc). It's really no big deal at all, but the first time it happened I didn't notice and thought something was wrong.

Hope this'll help!

[amir20]

Ah nice. That's good. I'll update make dev to also depend on auto generated files.

On 4, that's because the browser is opening but the Go binary is still compiling. I am not sure of a better solution.