Fix Bedrock read timeout causing retry → duplicate messages

agentclaw/app/agent_claw_main/main.py

@@ -258,9 +258,11 @@ async def main(payload: dict, context):
     system_prompt = build_system_prompt(user_context=user_context, actor_id=actor_id)
 
     # Model: claude-sonnet-4-6 via cross-region inference
+    from botocore.config import Config as BotoConfig
     model = BedrockModel(
         model_id="us.anthropic.claude-sonnet-4-6",
         region_name="us-east-1",
+        boto_client_config=BotoConfig(read_timeout=600, connect_timeout=10),
     )
 
     base_tools = [web_search, web_fetch, read_workspace_file, write_workspace_file,