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

scripts/system_audit.py

@@ -202,33 +202,18 @@ def audit_pipeline():
         except Exception as e:
             log_issue("数据管道", "HIGH", f"{name} 检查失败: {e}")
 
-    # 特殊检查：holding_strategies和decisions.json是否为空
+    # 检查 holding_strategies 表策略数量
     try:
-        hs = conn.execute("SELECT COUNT(*) FROM holding_strategies").fetchone()[0]
-        if hs == 0:
-            log_issue("数据管道", "HIGH", "holding_strategies表为空(策略评估产出未写入)", fix="检查holding_strategies写入逻辑")
+        hs_count = conn.execute("SELECT COUNT(*) FROM holding_strategies WHERE status IN ('active','updated')").fetchone()[0]
+        if hs_count < 5:
+            log_issue("数据管道", "HIGH", f"holding_strategies 仅{hs_count}条策略(异常)", fix="检查策略写入逻辑")
         else:
-            log_ok("数据管道", f"holding_strategies {hs}条")
+            log_ok("数据管道", f"holding_strategies {hs_count}条策略")
     except Exception as e:
         log_issue("数据管道", "HIGH", f"holding_strategies检查失败: {e}")
 
     conn.close()
-
-    # 检查decisions.json文件
-    try:
-        import json
-        with open(WEB_DATA / "decisions.json") as f:
-            dec = json.load(f)
-        cnt = len(dec.get("decisions", []))
-        if cnt < 5:
-            log_issue("数据管道", "HIGH", f"decisions.json仅{cnt}条决策(异常)", fix="检查decisions.json写入逻辑")
-        else:
-            log_ok("数据管道", f"decisions.json {cnt}条决策")
-    except Exception as e:
-        log_issue("数据管道", "HIGH", f"decisions.json读取失败: {e}")
-
-
-# ── 7. 系统服务 ──
+    
 def audit_services():
     services = [
         ("Dashboard", "http://127.0.0.1:8899/", "200"),