refactor: GT·시뮬·운영 3축 정리 및 hybrid 실거래 정합

Phase C/dry-run·미사용 모듈·재생성 HTML을 제거하고, 운영 체결을
sim_causal_hybrid와 동일한 hybrid 로직으로 통합한다.

Co-authored-by: Cursor <cursoragent@cursor.com>

deepcoin/matching/simulation.py

@@ -1,5 +1,5 @@
 """
-1단계: walk-forward·민감도·실거래 한도 가정 시뮬·Go/No-Go 리포트.
+Simulation: walk-forward·민감도·Go/No-Go·portfolio_compare 리포트.
 """
 
 from __future__ import annotations
@@ -762,19 +762,6 @@ def build_simulation_report(
     if ANALYSIS_GT_CALIBRATION_JSON.is_file():
         cal = json.loads(ANALYSIS_GT_CALIBRATION_JSON.read_text(encoding="utf-8"))
         gt_portfolio = cal.get("final", {})
-    else:
-        from deepcoin.matching.gt_asset_calibration import (
-            portfolio_asset_ratio,
-        )
-
-        gt_data_cal = load_ground_truth(resolve_ground_truth_file()) or {}
-        trades = gt_data_cal.get("trades") or []
-        mark_cal = (gt_data_cal.get("summary") or {}).get("mark_price")
-        if trades:
-            gt_portfolio = {
-                "portfolio": portfolio_asset_ratio(trades, set(), mark_cal),
-                "note": "캘리브레이션 미실행 — scripts/04_calibrate_gt_assets.py",
-            }
 
     summaries = matched.get("all_rule_summaries") or matched.get("monitor_rules") or []
     leg_weight_check = summarize_leg_weights(gt_trades) if gt_trades else {}