Bump to v1.2.1

Author: RAZKOM

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "authforge-sdk"
-version = "1.2.0"
+version = "1.2.1"
 description = "Official Python SDK for AuthForge — credit-based license key authentication with Ed25519-verified responses."
 readme = "README.md"
 requires-python = ">=3.9"