feat: Enhance Optuna integration and logging for backtesting framework

Changes:
- Added new API endpoints for continuing and confirming Optuna jobs, allowing for better management of ongoing studies.
- Introduced detailed logging for tick feed tracking and order book processing, improving traceability of vendor performance during backtests.
- Updated database schema to include new fields for managing Optuna study results, enhancing the ability to track study progress and outcomes.
- Refactored existing functions to utilize the new logging and tracking features, ensuring consistency across the backtesting framework.

Impact:
- These enhancements improve the robustness and transparency of the Optuna backtesting process, facilitating better analysis and optimization of trading strategies.

kis_trader/ws/tick_recorder.py

@@ -131,6 +131,8 @@ class TickRecorder:
             "session": (session or "")[:8] or None,
             "currency": (currency or self._default_currency).upper()[:8],
             "source": (source or "kis")[:16],
+            # 봉과 동일: 경로. 체결 틱은 소켓만 적재 (ka10007 REST 현재가 INSERT 금지)
+            "channel": "ws",
             "recv_ts": recv_ts,
         }
         if cntr_str is not None: