git commit ID in CSV header is not prx commit ID if imported into another project

[jtec]

This

prx/src/prx/main.py

Line 176 in 0101d7e

prx_metadata["prx_git_commit_id"] = git.Repo(

only works if prx has been cloned with git, not if it has been imported e.g. with poetry as

[tool.poetry.dev-dependencies]
...
prx = { git = "https://github.com/jtec/prx.git", rev = "ee12f3f5e6e9e2366868e06890df4c398a3dbcb7" }

in which case we will see a commit ID of the importing project.

[jtec]

Option: extract from lock file (uv.lock, poetry.lock). How about people using pip? Can we use the package build process?