feat: add workspace view mode settings

frontend-web/src/pages/ScheduledTasksPage.tsx

@@ -751,7 +751,24 @@ export default function ScheduledTasksPage() {
           <Card className="flex min-h-0 min-w-0 flex-col">
             <CardHeader className="gap-2">
               <div className="flex min-w-0 items-center justify-between gap-2">
-                <CardTitle>执行记录</CardTitle>
+                <div className="flex min-w-0 items-center gap-2">
+                  <CardTitle>执行记录</CardTitle>
+                  {selectedTask && (
+                    <Button
+                      size="sm"
+                      variant="outline"
+                      className="h-7 gap-1 px-2 text-xs"
+                      title="在新标签打开该任务的公开页"
+                      onClick={() => {
+                        const url = `${window.location.origin}${window.location.pathname}#/public/scheduled-tasks/${encodeURIComponent(selectedTask.task_id)}`;
+                        window.open(url, "_blank", "noopener,noreferrer");
+                      }}
+                    >
+                      <Globe className="size-3.5" />
+                      公开页
+                    </Button>
+                  )}
+                </div>
                 <Select value={runsTimeFilter} onValueChange={(v) => setRunsTimeFilter(v as typeof runsTimeFilter)}>
                   <SelectTrigger className="h-7 w-28 text-xs">
                     <SelectValue />