🩹 prevent lock update with tools and uv setup guide (#254)

* 🐛 prevent lock update during tool runs

* 📝 `uv` in the contribution guide

* 📝 fix the `uv` guidelines

CONTRIBUTING.md

@@ -182,12 +182,11 @@ Enhancement suggestions are tracked as [GitHub issues][bug].
 
 ### Your First Code Contribution
 
-Ensure you have [`poetry`](https://python-poetry.org/docs/#installation) and
-[`poe`](https://poethepoet.natn.io/installation.html) installed.
-Now you can install the dev dependencies:
+Ensure you have [`uv`](https://docs.astral.sh/uv/getting-started/installation/) installed.
+Now you can install the project with the dev dependencies:
 
 ```bash
-poetry install
+uv sync --frozen
 ```
 
 ### pre-commit

pyproject.toml

@@ -125,20 +125,20 @@ lint = ["check", "format"]
 pre-commit = "pre-commit run --all-files"
 
 _test_bpr = "basedpyright tests"
-_test_mypy = "uv run --no-editable --isolated mypy --config-file=pyproject.toml tests"
+_test_mypy = "uv run --frozen --no-editable --isolated mypy --config-file=pyproject.toml tests"
 typetest = ["_test_bpr", "_test_mypy"]
 
 [tool.poe.tasks.pyright]
 cmd = "basedpyright $path"
 args = [{name = "path", positional = true, multiple = true, default = "scipy-stubs codegen"}]
 
 [tool.poe.tasks.mypy]
-cmd = "uv run --no-editable --isolated mypy --config-file=pyproject.toml $path"
+cmd = "uv run --frozen --no-editable --isolated mypy --config-file=pyproject.toml $path"
 args = [{name = "path", positional = true, multiple = true, default = "scipy-stubs codegen"}]
 
 [tool.poe.tasks.stubtest]
 cmd = """
-uv run --no-editable --isolated
+uv run --frozen --no-editable --isolated
     stubtest
     --mypy-config-file=pyproject.toml
     --allowlist=.mypyignore