fix: resolve CI type annotation issues

src/pyproject.toml

@@ -0,0 +1,20 @@
+[project]
+name = "requirements-to-gherkin-cli"
+version = "0.1.0"
+description = "Convert natural language requirements to Gherkin feature files"
+requires-python = ">=3.10"
+dependencies = []
+
+[project.optional-dependencies]
+dev = ["pytest", "ruff"]
+
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[tool.ruff]
+line-length = 100
+target-version = "py310"
+
+[tool.pytest.ini_options]
+testpaths = ["tests"]