feat: strategy_lifecycle regenerate_all now writes to DB (holdings+strategies+watchlist)

strategy_lifecycle.py

@@ -1914,6 +1914,21 @@ def regenerate_all(stdout=True):
     if added_to_wl and stdout:
         print(f"  清仓→自选自动加入: {', '.join(added_to_wl)}")
 
+    # DB 写入（替代 JSON dump — 强制币种约束）
+    try:
+        from mofin_db import get_conn, write_holdings_batch, write_portfolio_summary, write_watchlist_stock, write_holding_strategy
+        conn = get_conn()
+        write_holdings_batch(conn, existing_pf.get('holdings', []))
+        write_portfolio_summary(conn, existing_pf)
+        for s in wl.get('stocks', []):
+            s.setdefault('currency', 'CNY')
+            write_watchlist_stock(conn, s)
+        for d in decisions:
+            write_holding_strategy(conn, d.get('code', ''), d.get('name', ''), d)
+        conn.close()
+    except Exception as e:
+        print(f"  [DB写入失败] {e}", flush=True)
+    # JSON 冷备
     json.dump(existing_pf, open(PORTFOLIO_PATH, "w"), ensure_ascii=False, indent=2)
     json.dump(wl, open(WATCHLIST_PATH, "w"), ensure_ascii=False, indent=2)
 
@@ -1925,6 +1940,7 @@ def regenerate_all(stdout=True):
         "regenerated_at": datetime.now().strftime('%Y-%m-%d %H:%M'),
     }
     json.dump(decisions_data, open(decisions_path, "w"), ensure_ascii=False, indent=2)
+    # DB 已在上方写入（和 portfolio/watchlist 一起）
 
     # 记录策略→提示词版本关联
     if HAS_PROMPT_TRACKING: