Address Deprecation Warning for Legacy Editable Installation of `ding0`

[khelfen]

Description:
During the installation process of ding0, the following deprecation warning is encountered:

DEPRECATION: Legacy editable install of ding0[dev]==0.2.1 from file:../ding0 (setup.py develop) is deprecated. pip 25.1 will enforce this behaviour change. A possible replacement is to add a pyproject.toml or enable --use-pep517, and use setuptools >= 64. If the resulting installation is not behaving as expected, try using --config-settings editable_mode=compat. Please consult the setuptools documentation for more information. Discussion can be found at https://github.com/pypa/pip/issues/11457

Proposed Solution:
To address this issue and ensure compatibility with future versions of pip (starting from version 25.1), it is recommended to:

1. Add a pyproject.toml file to the repository. OR
2. Enable --use-pep517 and use setuptools >= 64 for editable installations.

References:

• Discussion on this issue can be found in the official pip repository: Deprecate legacy setup.py develop mechanism for pip install --editable  pypa/pip#11457.

This update will ensure the installation process remains functional and aligns with the latest pip standards.