[Bug] Auto-Compact loses user input before processing in conversation history

Question

**Bug Description**
I spent 15 minutes doing a rigorous test. I collected all output and db records and pasted it in the conversation. The moment I press enter Claude Code starts to compact the conversation. When it is done all my pasted efforts were ignored, lost, not recoverable, and I have to repeat all my work again. Can you change so that if you start compacting a conversation at least save the last input given before compact, so that you can pick up after compacting.

**Environment Info**