feat: Quarkus codestart support

[metacosm]

• feat: add initial support for codestart
• refactor: move IT tests in the core module where they should be
• chore: remove unused classes
• feat: add initial code for generation
• chore(tests): add codestart test

[aloubyansky]

Looks good so far, except i saw a snapshot version for the codestart in the test. Something will have to be done about that, I suppose.

[metacosm]

Looks good so far, except i saw a snapshot version for the codestart in the test. Something will have to be done about that, I suppose.

That's actually a pain… without specifying the version, this doesn't work. Ideally, we wouldn't need to specify the version and the codestart would automatically use the same version as the project.

[aloubyansky]

To workaround it, in the meantime, you could pass a system property containing the project version from the surefire/failsafe config.

[aloubyansky]

For example https://github.com/quarkusio/quarkus/blob/main/build-parent/pom.xml#L412-L414

[ia3andy]

This is already done but it will need to wait for 1.10:
quarkusio/quarkus#25397

Until then:
https://github.com/quarkiverse/quarkus-quinoa/blob/main/integration-tests/pom.xml#L55
and
https://github.com/quarkiverse/quarkus-quinoa/blob/main/integration-tests/src/test/java/io/quarkiverse/quinoa/it/QuinoaCodestartIT.java#L17