feat: mo_data.py unified read layer (DB-first, JSON fallback) + cash_log table + batch JSON→DB migration (16 files)

scripts/fix_trigger.py

@@ -2,6 +2,7 @@
 """修复decisions.json中所有决策的trigger字段（由regenerate_all负责填充）"""
 
 import json, sys, os
+from mo_data import read_portfolio, read_decisions, read_watchlist
 
 DECISIONS_PATH = "/home/hmo/web-dashboard/data/decisions.json"
 DECISIONS_BAK = DECISIONS_PATH + ".bak"
@@ -42,7 +43,7 @@ for d in dec.get("decisions", []):
 # 备份
 os.makedirs(os.path.dirname(DECISIONS_BAK), exist_ok=True)
 with open(DECISIONS_BAK, 'w') as f:
-    json.dump(json.load(open(DECISIONS_PATH)), f, indent=2, ensure_ascii=False)
+    json.dump(mo_data.read_decisions(), f, indent=2, ensure_ascii=False)
 
 with open(DECISIONS_PATH, 'w') as f:
     json.dump(dec, f, indent=2, ensure_ascii=False)