docs(copy): 补一轮:去掉「尚未」「无需」,删除 Passkey 的确认按钮写明对象

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01Cxwgnn2pbzQ7rXv3rq7fei

apps/web/app/components/console/workspace-placeholder.tsx

@@ -11,7 +11,7 @@ export function WorkspacePlaceholder({ milestone = "W3" }: { milestone?: string
   return (
     <>
       <PageHeader title={item?.label ?? "未命名页面"} description={item?.description} />
-      <EmptyState icon={item?.icon ?? Construction} title="尚未接入" description={`计划在 ${milestone} 接入。`} />
+      <EmptyState icon={item?.icon ?? Construction} title="还没接入" description={`计划在 ${milestone} 接入。`} />
     </>
   );
 }