chore: bump library version to 0.3.0

Author: mithenks

app/pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "zcs-python-core"
-version = "0.2.0"
+version = "0.3.0"
 description = "A Python library that provides core functionalities for ZCS projects"
 
 [tool.setuptools.packages.find]