Make poetry image standalone

poetry dev image is currently based on the image built for Silkaj CI. Silkaj CI images are probably going to be switch to Alpine Switch images to Alpine (docker/python3/poetry#11). Therefore poetry dev image has the choice to be based on Alpine, but this would be not very user friendly for contributors not at ease with something else than Debian. Therefore, making this image standalone, directly built on top of Python Debian-slim image, installing poetry, git, pre-commit should be done.

This is blocking docker/python3/poetry#11.

Tasks

• Make image/poetry standalone
• Switch default built image to latest Python version available (3.13, 3.14?) (#482 (closed))

changed milestone to %Backlog

added CI/CD Dev Env labels

changed title from Migrate poetry image to standalone to Migrate poetry image standalone

changed title from Migrate poetry image standalone to Make poetry image standalone

changed the description

mentioned in issue #482 (closed)

mentioned in issue docker/python3/poetry#11

marked this issue as related to #498 (closed)