refactor: enhance Optuna backtesting framework, optimize orderbook filtering, and update database management utilities.

scripts/run_optuna_4strat_tpe_seq.sh

@@ -64,21 +64,31 @@ run_one() {
   echo "$study" > "logs/optuna_${strat}_tpe_latest.study"
 
   set +e
-  "$PY" -u kis_trader/backtest/param_search_optuna.py \
-    --strategy "$strat" \
-    --mode "$MODE" \
-    --start "$START" \
-    --end "$END" \
-    --trials "$TRIALS" \
-    --min_trades "$MIN_TRADES" \
-    --min_win_rate "$MIN_WIN_RATE" \
-    --min_pf "$MIN_PF" \
-    --orderbook-filter off \
-    --no-progress \
-    --study-name "$study" \
-    --sort-by "$sort_by" \
-    --universe-history-source "$UNIVERSE_HISTORY_SOURCE" \
-    >"$log" 2>&1
+  set +e
+  local cmd_args=(
+    --strategy "$strat"
+    --mode "$MODE"
+    --start "$START"
+    --end "$END"
+    --trials "$TRIALS"
+    --min_trades "$MIN_TRADES"
+    --min_win_rate "$MIN_WIN_RATE"
+    --min_pf "$MIN_PF"
+    --orderbook-filter off
+    --no-progress
+    --study-name "$study"
+    --sort-by "$sort_by"
+    --universe-history-source "$UNIVERSE_HISTORY_SOURCE"
+  )
+
+  if [[ -n "${TICK_SOURCE:-}" ]]; then
+    cmd_args+=("--tick-source" "$TICK_SOURCE")
+  fi
+  if [[ -n "${OB_SOURCE:-}" ]]; then
+    cmd_args+=("--ob-source" "$OB_SOURCE")
+  fi
+
+  "$PY" -u kis_trader/backtest/param_search_optuna.py "${cmd_args[@]}" >"$log" 2>&1
   local rc=$?
   set -e