feat: consolidate to pyproject.toml (#29)

* consolidate to the pyproject.toml

* clean up comments

* Update .flake8

.flake8

@@ -1,2 +1,3 @@
 [flake8]
-max-line-length = 125
+max-line-length = 125
+exclude = .gitignore,venv

pyproject.toml

@@ -1,4 +1,9 @@
-# black project prefers pyproject.toml
-# that's why we have this file in addition to other setting files
 [tool.black]
-line-length = 125
+line-length = 125
+
+[tool.pytest.ini_options]
+testpaths = ["tests"]
+log_file = "logs/pytest.log"
+log_file_level = "DEBUG"
+log_format = "%(asctime)s %(levelname)s %(message)s"
+log_date_format = "%Y-%m-%d %H:%M:%S"