feat: Add DART strategy and related configurations

ㅇ
Changes:
- Introduced the DART strategy to the trading system, including its configuration and integration into the existing framework.
- Updated the database schema to include DART-specific tables for disclosures and watchlists.
- Enhanced the backtesting and parameter search functionalities to support the DART strategy.
- Implemented new rules for browser verification and API interactions to ensure compliance with the updated DART strategy.

Impact:
- These additions expand the trading capabilities of the system, allowing for more comprehensive analysis and execution of DART-related strategies, while maintaining system integrity and performance.

kis_trader/strategies/momentum.py

@@ -95,7 +95,8 @@ class MomentumStrategy(BaseStrategy):
                         candles_raw.append(cur_d)
             if len(candles_raw) < 6:
                 try:
-                    self.ws.fill_gap([code])
+                    # force: EXIT 후 _gap_filled 잔존 시에도 재채움 (봉부족 복구)
+                    self.ws.fill_gap([code], force=True)
                 except Exception:
                     pass
                 return None
@@ -133,13 +134,16 @@ class MomentumStrategy(BaseStrategy):
             params["slot_money"] = self.slot_money
             reject, msg, sig = me.check_buy_signal_momentum_live(candles, params, state)
             if reject:
-                # 갭보정 워밍업 중 — 전일시가 없음 로그 스팸 방지
-                if reject == "탈락-전일시가없음" and len(candles_raw) < min_need:
+                # 갭보정 워밍업 중 — 전일시가 없음·봉부족 시 force 재큐 (로그 스팸 전에 복구)
+                if reject in ("탈락-전일시가없음", "탈락-봉부족"):
                     try:
-                        self.ws.fill_gap([code])
+                        self.ws.fill_gap([code], force=True)
                     except Exception:
                         pass
-                    return None
+                    if reject == "탈락-전일시가없음" and len(candles_raw) < min_need:
+                        return None
+                    if reject == "탈락-봉부족":
+                        return None
                 self.logger.info("🔍 [%s] %s %s: %s", reject, name, code, msg or "")
                 return None
             if not sig: