feat: Add new files and enhance backtesting functionality

Changes:
- Introduced new files for strategy definitions and study names.
- Enhanced `backtest_web.py` with functions to handle integer display prices and trade data formatting.
- Updated backtesting logic to incorporate end-of-day (EOD) parameters for breakout and momentum strategies.
- Added EOD configuration options in the database and parameter search files.

Impact:
- These changes improve the modularity and usability of the backtesting framework, allowing for better integration of EOD strategies and clearer trade data presentation.

kis_trader/backtest/tail_param_search.py

@@ -798,7 +798,6 @@ def run_search(
         base_params = dict(base_params)
         base_params["scan_interval_min"] = scan_interval_min
         base_params["timeframe"] = tail_tf
-        base_params.setdefault("force_eod_exit", False)
         base_params.setdefault("backtest_tick_fallback_ohlc", True)
         # ── 틱재생(ws_ticks) — 기본 ON (실매 체결 정합) ──────────────────────
         # 3분봉 OHLC(open→high→low→close 가정)는 손절보다 익절을 먼저 체결하는