fix(compressor): ABC compliance — total_tokens, api_mode, logger consistency

agent/agent_init.py

@@ -1429,6 +1429,7 @@ def init_agent(
             base_url=agent.base_url,
             api_key=getattr(agent, "api_key", ""),
             provider=agent.provider,
+            api_mode=agent.api_mode,
         )
         if not agent.quiet_mode:
             _ra().logger.info("Using context engine: %s", _selected_engine.name)