You are working on the fractal-analytics-platform/fractal-server repository. The source code is checked out…

You are working on the fractal-analytics-platform/fractal-server repository. The source code is checked out…: a task in SWE-Lego-RL-2699 (Harbor dataset). Main goals: No two task groups may share all three of pkg name , version , user id No two task groups may share all three of pkg name , version…

The task

Main goals: * No two task groups may share all three of `pkg_name`, `version`, `user_id` * No two task groups may share all three of `pkg_name`, `version`, `user_group_id` - unless `user_group_id` is `None`

Part of Lego-X/Lego-RL-2699.