setup packaging and testing

pyproject.toml

@@ -0,0 +1,28 @@
+[build-system]
+requires = ["setuptools>=61"]
+build-backend = "setuptools.build_meta"
+
+[tool.setuptools]
+packages = ["vpn_manager"]
+
+[project]
+name = "vpn-manager"
+version = "2024.12.0a"
+requires-python = ">=3.8"
+dependencies = ["click>=8.1"]
+authors = [
+    {name = "Fedor Lyanguzov"},
+]
+license = {file = "LICENSE"}
+readme = "README.md"
+description = "Manage WireGuard VPN peers (both server and clients)"
+
+[project.optional-dependencies]
+test = ["pytest"]
+lint = [
+  "black",
+  "flake8"
+]
+
+[project.scripts]
+example = "vpn_manager.__main__:main"