Issues for external

[DaJansenGit]

• Refactor and streamline the project creation, including
  • the configuration and setting process, see Check and complete sim settings #556
    • use pydantic for sim_settings and attributes?
    • especially useful for blender API (json import/export)
  • IFC file handling (copy IFC to project dir every time might not be the best solution)
  • Folder structure? (project folder, not repo)
• Fix Plugin documentation #249 (1 day max)
• With growing size of the code we have more and more problems with circular imports (see circular imports #638).
• streamline playground state and task.self

[HoeppJ]

We will focus on converting the sim settings to pydantic as a first task

[HoeppJ]

Changeover of sim_settings to pydantic will be implemented in #814