chore: bump version to 0.4.1b0

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: fsecada01

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "component-framework"
-version = "0.4.0b0"
+version = "0.4.1b0"
 description = "Framework-agnostic server components with LiveView-style interactivity"
 readme = "README.md"
 requires-python = ">=3.11"