Restructure project

[cpaniaguam]

This pull request includes significant updates to the pyproject.toml file and the removal of the setup.py file. The most important changes involve updating project metadata, dependencies, and optional dependencies.

Metadata updates:

• Updated the URLs for the "Homepage" and "Bug Tracker" to new GitHub repository links.
• Added a license field specifying the license file.
• Added keywords field to include relevant tags such as "LANs", "generative models", "cognitive science", "neuroscience", and "sbi".

Dependency updates:

• Updated the versions of existing dependencies and added new dependencies to ensure compatibility with the latest versions.

Optional dependencies and development setup:

• Added a new optional dependency group viz with wandb.
• Defined a dev dependency group with various development tools such as coverage, ipykernel, jupyterlab, pytest, and others.

File removal:

• Removed the setup.py file as it is no longer needed with the updated pyproject.toml configuration.

[AlexanderFengler]

This looks good so far.
Is this still a draft?

[cpaniaguam]

This looks good so far. Is this still a draft?

Yes. I'd like to keep it this way until we have a test suite in place. #20

[AlexanderFengler]

lgtm