chore: bump version to 0.2.3 for PyPI release

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: uzunenes

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "visgate-sdk"
-version = "0.2.2"
+version = "0.2.3"
 description = "Python client for Visgate API — unified vision AI gateway (Fal, Replicate, Runway)."
 readme = "README.md"
 license = "MIT"