add authors and license to pyproject.toml (#502)

Author: moritz-gross

PythonScripts/pyproject.toml

@@ -2,6 +2,11 @@
 name = "pythonscripts"
 version = "0.1.0"
 description = "Utility scripts for MathCAT, including tracking of localization progress in Rules-files."
+authors = [
+    { name = "Neil Soiffer" }, # MathCAT main author
+    { name = "Moritz Groß" } # author of tool "audit-translations"
+]
+license = "MIT"
 readme = "README.md"
 requires-python = ">=3.14"
 dependencies = [