Release 2025 LPy

[pradal]

• read the guidelines
• minimal README with (description, authors, installation instruction)
• License file
• Python Packaging (pyproject.toml)
• Conda Packaging (meta.yaml)
• GitHub CI (.github/workflows/conda-package-build.yml)
• test (pytest, nbmake)
• documentation (sphinx, rtfd)
• tutorial (notebook, gallery)
• Data management (share_data)

[pradal]

Depends on

• openalea.plantgl
• PyQGLViewer

[pradal]

Add pyproject.toml