adding more tests to support the three pipeline creation strategies and to test requirements processing

changes to pipelines to use typehinting for dynamics attributes (but not very well done. Might remove this later if it causes more isses than it helps)

updating to use pdm as build backend + docstrings for every function (ai generated for now, need to check) + bump version

adding ability to get infos from a celery app's pipelines using remote workers (wich allows using the app without havin to install the app runner package and dependancies)

resolve requirements before sending tasks_infos so that we are sure to have requires containing complete_names instead of relative ones