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/backtest/universe_timeline.py

@@ -41,6 +41,32 @@ def resolve_universe_exit_debounce_sec(
     return max(0, int(default_when_no_grace))
 
 
+# strategy_id → (전략별 오버라이드 env 키, CONDITION_EXIT_GRACE=0 일 때 폴백)
+# 웹·Optuna·resolve_*_universe 가 이 맵만 쓰면 debounce=0 특수케이스가 사라진다.
+_STRATEGY_UNIVERSE_EXIT_DEBOUNCE: Dict[str, Tuple[Optional[str], int]] = {
+    "SCALP": ("SCALP_UNIVERSE_EXIT_DEBOUNCE_SEC", 0),
+    "MOMENTUM": ("MOMENTUM_UNIVERSE_EXIT_DEBOUNCE_SEC", 30),  # 모멘텀 기존 폴백 30 유지
+    "BREAKOUT": ("BREAKOUT_UNIVERSE_EXIT_DEBOUNCE_SEC", 0),
+    "SHORT": ("TAIL_UNIVERSE_EXIT_DEBOUNCE_SEC", 0),
+    "TAIL": ("TAIL_UNIVERSE_EXIT_DEBOUNCE_SEC", 0),
+    "RANGE_BREAK": ("RANGE_BREAK_UNIVERSE_EXIT_DEBOUNCE_SEC", 0),
+}
+
+
+def universe_exit_debounce_sec_for_strategy(strategy_id: str) -> int:
+    """전략 공통 — history 슬롯·타임라인 EXIT 디바운스 초.
+
+    우선순위: ``{STRATEGY}_UNIVERSE_EXIT_DEBOUNCE_SEC`` → ``CONDITION_EXIT_GRACE_SEC``
+    → 전략별 폴백(모멘텀만 30, 나머지 0).
+    """
+    sid = str(strategy_id or "").strip().upper()
+    key, dflt = _STRATEGY_UNIVERSE_EXIT_DEBOUNCE.get(sid, (None, 0))
+    return resolve_universe_exit_debounce_sec(
+        strategy_env_key=key,
+        default_when_no_grace=dflt,
+    )
+
+
 def _event_time_to_key(event_time: str) -> str:
     et = str(event_time or "")
     if len(et) < 19: