新增手动同步数据功能：点击侧边栏"同步数据"调用批量打分接口，完成后跳转打分列表并刷新

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

web/backend/internal/router/router.go

@@ -31,6 +31,7 @@ func New(d *handlers.Deps, dist fs.FS) http.Handler {
 			r.Get("/contracts/active", d.GetActiveContract)
 			r.Get("/candles", d.ListCandles)
 			r.Post("/run", d.RunPipeline)
+			r.Post("/run/batch", d.RunBatch)
 
 			r.Group(func(r chi.Router) {
 				r.Use(mw.RequireAdmin)