移除 backend .env，暂时关闭 JWT，改为一次性登录

web/backend/main.go

@@ -40,8 +40,7 @@ func main() {
 		log.Fatalf("bootstrap: %v", err)
 	}
 
-	mgr := auth.NewManager(cfg.JWTSecret)
-	deps := &handlers.Deps{Auth: authDB, Futures: futures, JWT: mgr, TushareURL: cfg.TushareAPIURL}
+	deps := &handlers.Deps{Auth: authDB, Futures: futures, TushareURL: cfg.TushareAPIURL}
 
 	dist, err := fs.Sub(distFS, "dist")
 	if err != nil {
@@ -50,7 +49,7 @@ func main() {
 
 	srv := &http.Server{
 		Addr:              cfg.ListenAddr,
-		Handler:           router.New(deps, mgr, authDB, dist),
+		Handler:           router.New(deps, dist),
 		ReadHeaderTimeout: 10 * time.Second,
 	}