fix: add future annotations for Python 3.8 compatibility

tuple[str, str] type hint in get_bedrock_config() is not subscriptable
on Python 3.8. Adding from __future__ import annotations defers
evaluation and fixes the TypeError.

Made-with: Cursor

Author: OhadPerryBoomi

cli/config.py

@@ -1,5 +1,7 @@
 """Configuration parsing and validation."""
 
+from __future__ import annotations
+
 import os
 import re
 from typing import List, Optional