chore: deployed cleanup + hygiene system

deploy/profile-scripts/strategy_tree.py

@@ -72,9 +72,8 @@ def detect_scenario():
     
     try:
         # 优先 DB
-        import sqlite3
-        from pathlib import Path
-        db = sqlite3.connect(str(Path(__file__).parent.parent / "data" / "mofin.db"))
+        from mofin_db import get_conn
+        db = get_conn()
         mrow = db.execute(
             "SELECT indices, structure, sector_mood FROM macro_context_log "
             "WHERE has_valid_data=1 ORDER BY created_at DESC LIMIT 1"