ci(ruff): Strengthen code quality linting

pyproject.toml

@@ -129,6 +129,33 @@ exclude_lines = [
   "@overload( |$)",
 ]
 
+[tool.ruff]
+target-version = "py37"
+select = [
+  "E", # pycodestyle
+  "F", # pyflakes
+  "I", # isort
+  "UP",  # pyupgrade
+  "B", # flake8-bugbear
+  "C4", # flake8-comprehensions
+  "Q", # flake8-quotes
+  "PTH", # flake8-use-pathlib
+  "ERA", # eradicate
+  "SIM",  # flake8-simplify
+  "TRY", # Trycertatops
+  "PERF", # Perflint
+  "RUF" # Ruff-specific rules
+]
+
+[tool.ruff.isort]
+known-first-party = [
+  "libtmux"
+]
+combine-as-imports = true
+
+[tool.ruff.per-file-ignores]
+"*/__init__.py" = ["F401"]
+
 [build-system]
 requires = ["poetry_core>=1.0.0", "setuptools>50"]
 build-backend = "poetry.core.masonry.api"