logging: suppress acero alignment warnings

Author: fordN

src/amp/__init__.py

@@ -1,5 +1,12 @@
 """Amp - Flight SQL client with comprehensive data loading capabilities."""
 
+import os
+
+# Suppress PyArrow acero alignment warnings before any imports
+# These warnings are informational and cannot be controlled via logging
+# Valid values: ignore, warn, reallocate, error
+os.environ.setdefault('ACERO_ALIGNMENT_HANDLING', 'ignore')
+
 from amp.client import Client, QueryBuilder
 from amp.registry import RegistryClient