♻ Modernize

Refactor to use ArgumentParser and python-dotenv for secrets
Switch to poetry
Add black,isort
Format using black

pyproject.toml

@@ -0,0 +1,28 @@
+[tool.poetry]
+name = "lab2hub"
+version = "0.1.0"
+description = ""
+authors = []
+
+[tool.poetry.dependencies]
+python = "^3.9"
+"github3.py" = "*"
+python-gitlab = "*"
+GitPython = "*"
+
+[tool.poetry.dev-dependencies]
+python-dotenv = "^0.20.0"
+black = "^22.3.0"
+isort = "^5.10.1"
+
+[build-system]
+requires = ["poetry-core>=1.0.0"]
+build-backend = "poetry.core.masonry.api"
+
+[tool.black]
+line-length = 120
+target_version = ['py39']
+
+[tool.isort]
+profile = "black"
+line_length = 120