fix: DB路径大面积修复——mofin_db/server/technical_analysis/strategy_tree等脚本的Path(__file__).parent/data错误指向scripts/data而非data/ 导致读写分离

- 量价分析: full_analysis输出volume_deep+成交量存储在price_history.json
- FK约束移除: holding_strategies外键->holdings阻止自选股写入
- #000850 重评已写入(止损3.74/止盈4.06/RR1.67)含量价信号

data/strategy_staleness_report.json

@@ -1,122 +1,14 @@
 {
-  "checked_at": "2026-07-07T10:22:06",
-  "total_active": 19,
-  "flagged_count": 7,
-  "flagged": [
-    {
-      "code": "000700",
-      "name": "模塑科技",
-      "price": 17.22,
-      "flags": [
-        "现价17.22在买入区16~18（是否可买需结合timing_signal判断）"
-      ],
-      "age_days": 3,
-      "last_update": "2026-07-06 11:07:37",
-      "entry_zone": "16~18",
-      "current": "盈利良好 | ⚠️盈亏比极低，关注 | 止损16.7 | 目标0 | 买入区15.5~18.08 | 信号:持有",
-      "updated_by": "auto",
-      "updated_reason": "自动生成",
-      "is_watchlist": true
-    },
-    {
-      "code": "00700",
-      "name": "腾讯",
-      "price": 497.35,
-      "flags": [
-        "价格距买入区中心32% 需关注"
-      ],
-      "age_days": 3,
-      "last_update": "2026-07-03 11:16:48",
-      "entry_zone": "371~386",
-      "current": "盈利持有 | ⚠️盈亏比不足1:1.5，不建议买入 | 损363.06 | 盈0 | 买370.63~385.75",
-      "updated_by": "auto",
-      "updated_reason": "自动生成",
-      "is_watchlist": false
-    },
-    {
-      "code": "01088",
-      "name": "中国神华",
-      "price": 46.14,
-      "flags": [
-        "价格距买入区中心36% 需关注"
-      ],
-      "age_days": 3,
-      "last_update": "2026-07-03 11:16:48",
-      "entry_zone": "31~36",
-      "current": "持有观察 | ⚠️盈亏比极低，关注 | 止损33.67 | 目标0 | 买入区31.24~36.45 | 信号:持有",
-      "updated_by": "auto",
-      "updated_reason": "自动生成",
-      "is_watchlist": false
-    },
-    {
-      "code": "01211",
-      "name": "比亚迪股份",
-      "price": 97.0,
-      "flags": [
-        "价格距买入区中心39% 需关注"
-      ],
-      "age_days": 3,
-      "last_update": "2026-07-03 11:16:48",
-      "entry_zone": "64~75",
-      "current": "深套持有 | 深套持有 | 止损64.29 | 目标0 | 买入区64.22~74.92 | 信号:持有",
-      "updated_by": "auto",
-      "updated_reason": "自动生成",
-      "is_watchlist": false
-    },
-    {
-      "code": "01888",
-      "name": "建滔积层板",
-      "price": 73.3,
-      "flags": [
-        "现价73.30在买入区67~78（是否可买需结合timing_signal判断）"
-      ],
-      "age_days": 3,
-      "last_update": "2026-07-06 11:07:37",
-      "entry_zone": "67~78",
-      "current": "持有观察 | ⚠️盈亏比极低，关注 | 止损64.14 | 目标0 | 买入区67.27~78.48 | 信号:持有",
-      "updated_by": "auto",
-      "updated_reason": "自动生成",
-      "is_watchlist": true
-    },
-    {
-      "code": "02202",
-      "name": "万科企业",
-      "price": 2.7,
-      "flags": [
-        "价格距买入区中心38% 需关注"
-      ],
-      "age_days": 3,
-      "last_update": "2026-07-03 11:16:49",
-      "entry_zone": "2~2",
-      "current": "深套持有 | 深套持有 | 止损1.9 | 目标0 | 买入区1.81~2.11 | 信号:持有",
-      "updated_by": "auto",
-      "updated_reason": "自动生成",
-      "is_watchlist": false
-    },
-    {
-      "code": "300548",
-      "name": "长芯博创",
-      "price": 228.23,
-      "flags": [
-        "现价228.23在买入区205~240（是否可买需结合timing_signal判断）"
-      ],
-      "age_days": 3,
-      "last_update": "2026-07-06 11:01:50",
-      "entry_zone": "205~240",
-      "current": "持有观察 | ⚠️盈亏比极低，关注 | 止损221.38 | 目标0 | 买入区205.41~239.64 | 信号:持有",
-      "updated_by": "auto",
-      "updated_reason": "自动生成",
-      "is_watchlist": true
-    }
-  ],
+  "checked_at": "2026-07-08T09:00:59",
+  "total_active": 0,
+  "flagged_count": 0,
+  "flagged": [],
   "portfolio": {
-    "position_pct": 65.89,
+    "position_pct": 65.65,
     "cash": 321271.0,
-    "weak_position_pct": 71.4,
-    "all_weak_pct": 63.2,
-    "signals": [
-      "[PORTFOLIO_WEAK] 组合中弱势+深套分类持仓占比71.4%>40%，建议系统性减仓"
-    ]
+    "weak_position_pct": 0,
+    "all_weak_pct": 0,
+    "signals": []
   },
-  "summary": "扫描19个策略，7个需关注"
+  "summary": "扫描0个策略，0个需关注"
 }