move to pyproject.toml

Signed-off-by: Florian Brandes <florian.brandes@posteo.de>

pyproject.toml

@@ -0,0 +1,25 @@
+[build-system]
+requires = ["setuptools"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "smtprd-ng"
+version = "0.0.1"
+description = "SMTP forwarding relay daemon with signing and encryption"
+authors = [{ name = "Florian Brandes", email = "dev@mail.flo-the.dev" }]
+classifiers = ["License :: OSI Approved :: GNU Affero General Public License v3" ]
+license = { text = "MIT License" }
+dependencies = [
+    "aiosmtpd",
+    "aiosmtplib",
+    "M2Crypto",
+    "cryptography",
+]
+requires-python = ">=3.10"
+keywords = ["smtp", "smime"]
+
+[project.scripts]
+smtprd-ng = "smtprd_ng.smtprd:main"
+
+[project.urls]
+Repository = "https://app.radicle.xyz/nodes/seed.radicle.garden/rad:z3gWc1qgaeZaoGwL4WTstLNoqjayM"