Add pre-commit configuration and include pre-commit in development dependencies

Author: PierreRaybaut

.pre-commit-config.yaml

@@ -0,0 +1,10 @@
+repos:
+- repo: https://github.com/astral-sh/ruff-pre-commit
+  # Ruff version.
+  rev: v0.12.2
+  hooks:
+    # Run the linter.
+    - id: ruff-check
+      args: [ --fix ]
+    # Run the formatter.
+    - id: ruff-format

pyproject.toml

@@ -58,7 +58,7 @@ plotpy-benchmarks = "plotpy.tests.benchmarks:run"
 
 [project.optional-dependencies]
 qt = ["PyQt5>5.15.5"]
-dev = ["build", "babel", "Coverage", "Cython>=3.0", "pylint", "ruff"]
+dev = ["build", "babel", "Coverage", "Cython>=3.0", "pylint", "ruff", "pre-commit"]
 doc = [
     "sphinx",
     "myst_parser",