feat(Core/UI): 백테스트 전역 엔진 선택 버튼 추가 및 스캘핑 Rust 방어로직 포팅 1차 완료

scratch/update_env.py

@@ -0,0 +1,19 @@
+import sys
+import os
+sys.path.append(os.path.dirname(os.path.abspath(__file__)) + '/..')
+from database import TradeDB
+
+db = TradeDB()
+try:
+    db.conn.execute("""
+        INSERT INTO env_config (env_key, env_value) 
+        VALUES ('WS_ORDERBOOK_SAVE_KIS', 'true')
+        ON DUPLICATE KEY UPDATE env_value = 'true'
+    """)
+    print("Updated WS_ORDERBOOK_SAVE_KIS to 'true' in env_config.")
+    db.conn.commit()
+    
+    val = db.conn.execute("SELECT env_value FROM env_config WHERE env_key = 'WS_ORDERBOOK_SAVE_KIS'").fetchone()
+    print("Verification:", dict(val))
+finally:
+    db.close()