chore: bump version to 0.8.1 for release

- Updated version in setup.py for new release
- Includes comprehensive documentation updates for all SDK modules

Author: LegendEvent

setup.py

@@ -5,7 +5,7 @@
 
 setup(
     name='darktrace-sdk',
-    version='0.8.0',
+    version='0.8.1',
     description='A modern, modular, and complete Python SDK for the Darktrace API',
     long_description=long_description,
     long_description_content_type='text/markdown',