Add metadata for release

pyproject.toml

@@ -3,7 +3,7 @@ requires = ["setuptools"]
 
 [project]
 name = "typon"
-version = "0.0.1"
+version = "0.3"
 dependencies = [
   "clang-format ~= 18.1.3",
   "colorama ~= 0.4.6",
@@ -14,6 +14,17 @@ dependencies = [
   "Pygments ~= 2.17.2",
   "python-dotenv ~= 1.0.1",
 ]
+authors = [
+  { name="Xavier Thompson", email="xavier.thompson@nexedi.com" },
+  { name="Tom Niget", email="tom.niget@nexedi.com" },
+]
+description = "A Python-to-C++ compiler geared towards concurrency"
+readme = "README.md"
+requires-python = ">=3.12"
+
+[project.urls]
+Homepage = "https://typon.nexedi.com"
+Repository = "https://lab.nexedi.com/typon/typon-compiler"
 
 [project.optional-dependencies]
 test = [