v1.3.0: 舆情驱动自动化(定期扫新闻→重要度评分→邮件通知) + 系统设置区(邮件SMTP/大模型接口/监控参数可配, 含测试邮件/测试LLM/立即扫描/通知日志)

database.py

@@ -122,6 +122,24 @@ CREATE TABLE IF NOT EXISTS strategy_backtests (
   PRIMARY KEY (strategy, code)
 );
 
+CREATE TABLE IF NOT EXISTS settings (
+  key TEXT PRIMARY KEY,
+  value TEXT DEFAULT ''
+);
+
+CREATE TABLE IF NOT EXISTS notification_log (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  news_id INTEGER DEFAULT 0,
+  title TEXT DEFAULT '',
+  category TEXT DEFAULT '',
+  sentiment REAL DEFAULT 0,
+  importance REAL DEFAULT 0,
+  related TEXT DEFAULT '',
+  status TEXT DEFAULT 'sent',       -- sent / failed
+  message TEXT DEFAULT '',
+  sent_at TEXT DEFAULT (datetime('now','localtime'))
+);
+
 CREATE TABLE IF NOT EXISTS market_index (
   date TEXT PRIMARY KEY,
   sh REAL DEFAULT 0,   -- 上证指数（点）
@@ -188,8 +206,9 @@ def wipe_all():
     """清空业务表（保留结构）+ 重置自增序列，用于重灌数据"""
     for t in ("stock_daily", "inst_ratings", "fund_holdings", "news",
               "institutions", "stocks", "watchlist", "analysis_cache", "analysis_history",
-              "market_index", "strategy_backtests"):
+              "market_index", "strategy_backtests", "notification_log"):
         with db() as conn:
             conn.execute(f'DELETE FROM "{t}"')
     with db() as conn:
         conn.execute("DELETE FROM sqlite_sequence")   # 重置 AUTOINCREMENT，保证重灌后 ID 从 1 开始
+    # settings 保留（用户配置不清空）