新增日内方向分析功能：基于三层打分数据由 AI 批量生成下一个交易日方向判断

web/backend/internal/router/router.go

@@ -35,6 +35,8 @@ func New(d *handlers.Deps, dist fs.FS) http.Handler {
 			r.Post("/run/range", d.RunRange)
 			r.Post("/run/full", d.RunFull)
 			r.Get("/ai/analyze", d.Analyze)
+			r.Post("/ai/daily-direction", d.DailyDirectionRun)
+			r.Get("/ai/daily-direction", d.ListDailyDirections)
 
 			r.Group(func(r chi.Router) {
 				r.Use(mw.RequireAdmin)