Use prompt from pyvenv.cfg as name for venv #1012

Job	Run time
Tests (ubuntu-latest, x86_64-unknown-linux-musl, yes)	8m 33s
Tests (macos-latest, x86_64-apple-darwin, yes)	9m 34s
Tests in Containers (ci-homebrew-container, ubuntu-latest, homebrew/brew, x86_64-unknown-linux-musl)	3m 13s
Tests (windows-latest, x86_64-pc-windows-msvc, yes)	9m 12s
Tests in Containers (ci-jupyter-container, ubuntu-latest, mcr.microsoft.com/devcontainers/univers...	4m 23s
Builds (windows-latest, aarch64-pc-windows-msvc)	4m 25s
Builds (windows-latest, x86_64-pc-windows-msvc)	4m 34s
Builds (macos-latest, x86_64-apple-darwin, yes)	1m 37s
Tests (macos-14, aarch64-apple-darwin, yes)	9m 20s
Env Tests (ci-poetry-custom, ubuntu-latest, x86_64-unknown-linux-musl)	2m 37s
Builds (ubuntu-latest, x86_64-unknown-linux-musl, yes)	1m 44s
Env Tests (ci-poetry-custom, windows-latest, x86_64-pc-windows-msvc)	5m 56s
Env Tests (ci-poetry-global, ubuntu-latest, x86_64-unknown-linux-musl)	2m 19s
Env Tests (ci-poetry-project, windows-latest, x86_64-pc-windows-msvc)	5m 36s
Env Tests (ci-poetry-global, windows-latest, x86_64-pc-windows-msvc)	5m 19s
Builds (macos-14, aarch64-apple-darwin, yes)	1m 46s
Env Tests (ci-poetry-project, ubuntu-latest, x86_64-unknown-linux-musl)	2m 38s
	1h 22m 46s

Provide feedback