Rename polaris-quarkus-* projects as polaris-* and renaming quarkus folder as runtime

[jbonofre]

Quarkus is an implementation "detail", the end users should not be "bothered" by this.
I propose here to use "abstract" name in tasks (using direction polaris-* instead of polaris-quarkus-*) and rename quarkus folder as runtime.

If later we want/need to replace the runtime framework, it won't change the structure.

[dimas-b]

This renaming proposal sounds good to me 👍

[dimas-b]

This particular rename might be losing some context. polaris-quarkus-defaults implied defaults for the Quarkus build/runtime but polaris-defaults is too generic, I guess... How about polaris-assembly-defaults (runtime/assembly-defaults)? This modules contains some config defaults for the runtime, but more importantly some build-time defaults too (e.g. the banner), hence the term "assembly".

[jbonofre]

That's a good point. I like assembly name here. I will update the PR (I also have to fix the markdown links check).

[flyrain]

+1 to renaming. Thanks for doing this. Just a heads-up: sweeping changes like this hit many surfaces, including “getting started” pages and instructions, that CI never sees. We’ve been burned before, PR #1532 broke plenty of things without breaking a single test in CI. So let’s do extra manual verification before we merge.