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/strategies/tail_catch.py

@@ -192,7 +192,7 @@ class TailCatchStrategy(BaseStrategy):
             return None
         # 대형 주도주 등 하락매수 제외 종목 차단 (DIP_BUY_EXCLUDE_CODES 비면 무효)
         if self.is_dip_buy_excluded(code):
-            self.logger.info("🔍 [탈락-대형주제외] %s %s: DIP_BUY_EXCLUDE_CODES", name, code)
+            self._scan_log("info", code, "🔍 [탈락-대형주제외] %s %s: DIP_BUY_EXCLUDE_CODES", name, code)
             return None
         _cb = self._cb_prof_start(code)
         try:
@@ -254,7 +254,7 @@ class TailCatchStrategy(BaseStrategy):
             reject, msg, sig = te.check_buy_signal_live(candles, params, state)
             self._cb_prof_mark(_cb, "engine")
             if reject:
-                self.logger.info("🔍 [%s] %s %s: %s", reject, name, code, msg or "")
+                self._scan_log("info", code, "🔍 [%s] %s %s: %s", reject, name, code, msg or "")
                 return None
             if not sig:
                 return None
@@ -338,7 +338,7 @@ class TailCatchStrategy(BaseStrategy):
             )
             self._cb_prof_mark(_cb, "mid_enroll")
             if _defer:
-                self.logger.info("🔍 [%s] %s(%s)", _defer, name, code)
+                self._scan_log("info", code, "🔍 [%s] %s(%s)", _defer, name, code)
                 return None
             if align_on and entry_open > 0:
                 from kis_trader.engine.tail_tick_replay import live_align_entry_price
@@ -421,7 +421,7 @@ class TailCatchStrategy(BaseStrategy):
                 },
             }
         except Exception as e:
-            self.logger.info("🔍 [탈락-예외] %s %s: %s", name, code, e)
+            self._scan_log("info", code, "🔍 [탈락-예외] %s %s: %s", name, code, e)
             return None
         finally:
             self._cb_prof_finish(_cb)