Modernized development tooling and added CI pipeline.

pyproject.toml

@@ -19,18 +19,67 @@ crabstero = "crabstero.__main__:main"
 Repository = "https://git.logal.dev/LogalDeveloper/Crabstero"
 
 [dependency-groups]
-dev = ["mypy>=1.18.1", "black>=26.1.0"]
+dev = [
+    "pytest>=9.0.2",
+    "pytest-asyncio>=1.3.0",
+    "pytest-cov>=7.0.0",
+    "mypy>=1.18.1",
+    "ruff>=0.15.1",
+]
+
+[tool.uv]
+extra-index-url = ["https://git.logal.dev/api/packages/LogalDeveloper/pypi/simple/"]
+publish-url = "https://git.logal.dev/api/packages/LogalDeveloper/pypi"
 
 [build-system]
-requires = ["setuptools>=61.0", "setuptools-scm>=8.0"]
-build-backend = "setuptools.build_meta"
+requires = ["hatchling>=1.28.0", "hatch-vcs>=0.5.0"]
+build-backend = "hatchling.build"
 
-[tool.setuptools.packages.find]
-include = ["crabstero*"]
+[tool.hatch.version]
+source = "vcs"
 
-[tool.setuptools_scm]
-version_file = "crabstero/_version.py"
+[tool.hatch.build.targets.wheel]
+packages = ["crabstero"]
+
+[tool.hatch.build.hooks.vcs]
+version-file = "crabstero/_version.py"
 
 [tool.mypy]
+python_version = "3.14"
 strict = true
-exclude = ["crabstero/_version\\.py"]
+warn_unreachable = true
+explicit_package_bases = true
+
+[tool.pytest.ini_options]
+testpaths = ["tests"]
+asyncio_mode = "auto"
+
+[tool.ruff]
+target-version = "py314"
+extend-exclude = ["crabstero/_version.py"]
+
+[tool.ruff.lint]
+select = [
+    "F",     # Pyflakes
+    "E",     # pycodestyle errors
+    "W",     # pycodestyle warnings
+    "I",     # isort
+    "UP",    # pyupgrade
+    "B",     # flake8-bugbear
+    "SIM",   # flake8-simplify
+    "TCH",   # flake8-type-checking
+    "RUF",   # Ruff-specific rules
+]
+ignore = [
+    "E501",  # line length enforced by the formatter; residual violations are in strings/docstrings/comments
+]
+
+[tool.coverage.run]
+source = ["crabstero"]
+omit = [
+    "crabstero/_version.py",
+]
+
+[tool.coverage.report]
+show_missing = true
+skip_empty = true