cleanup: 去冗余+归档一次性脚本

- 移除重复的系统健康检查-每日(no_agent版,与LLM版重叠)
- 归档42个一次性脚本(移出MoFin/scripts→archive/scripts):
  - fix_*: 历史数据修复(11个)
  - migrate_*/rollback_*: 数据迁移(2个)
  - 一次性数据修复: bulk/close/data_freshness等(16个)
  - check_*/verify_*/diagnose_*: 历史诊断工具(12个)
  - test_*: 测试脚本(3个)
- 84个活跃脚本, 0架构违规, 31张healthy数据表

archive/scripts/fix_trigger.py

@@ -0,0 +1,45 @@
+#!/usr/bin/env python3
+"""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
+from mofin_db import get_conn, write_holding_strategy
+
+try:
+    dec = read_decisions()
+except Exception as e:
+    print(f"读decisions.json失败: {e}")
+    sys.exit(1)
+
+count = 0
+for d in dec.get("decisions", []):
+    trig = d.get("trigger", {})
+    if trig:
+        continue  # 已有trigger，跳过
+    
+    sl = d.get("stop_loss", 0) or 0
+    tp = d.get("take_profit", 0) or 0
+    el = d.get("entry_low", 0) or 0
+    eh = d.get("entry_high", 0) or 0
+    code = d.get("code", "")
+    name = d.get("name", "")
+    
+    new_trig = {}
+    if sl and float(sl) > 0:
+        new_trig["stop_loss"] = float(sl)
+    if el and eh and float(el) > 0 and float(eh) > 0:
+        new_trig["entry_zone"] = f"{float(el)}~{float(eh)}"
+    if tp and float(tp) > 0:
+        new_trig["take_profit_zone"] = f"0~{float(tp)}"
+    
+    d["trigger"] = new_trig
+    count += 1
+    if new_trig:
+        print(f"  {code} {name}: trigger={new_trig}")
+
+# DB 写入（替代 json.dump）
+conn = get_conn()
+for d in dec.get("decisions", []):
+    write_holding_strategy(conn, d.get("code", ""), d.get("name", ""), d)
+conn.close()
+print(f"\n共{count}只，已更新trigger字段")