Use ruff for formatting/linting

pyproject.toml

@@ -29,20 +29,30 @@ dependencies = [
 testing = [
   'factory-boy',
   'freezegun',
-  'black',
-  'isort',
-  'autoflake',
   'tblib',
+  "ruff>=0.6.3",
 ]
-
 development = [
   'django-debug-toolbar',
   'django-extensions',
 ]
-
 ci = ['coverage>=5.3.1']
-
 production = ['gunicorn~=20.0', 'sentry-sdk~=1.0']
 
 [tool.uv]
 environments = ["sys_platform == 'linux'"]
+
+[tool.ruff]
+include = ['pyproject.toml', 'src/**/*.py']
+
+line-length = 88
+
+[tool.ruff.lint.isort]
+default-section = 'third-party'
+known-first-party = ['newsreader']
+
+lines-between-types=1
+lines-after-imports=2
+
+[tool.ruff.lint.isort.sections]
+django = ['django']