## Why
Misalignment policy failures pause the current chat. When the server provides findings and a continuation request, users should be able to inspect them and explicitly decide whether to proceed.
## What changed
- Add a `Review findings` flow that shows the detailed explanation and quoted continuation request in an overlay.
- Require explicit acknowledgement before starting a continuation turn, while preserving the active approval and sandbox settings.
- Keep ordinary input blocked and reject stale, replaced, invalid, or duplicate continuation attempts.
- Label the overlay shortcut as `q close` to match its behavior.
## Testing
- Add TUI tests covering findings review, explicit confirmation, successful and failed continuation, stale findings, duplicate events, and invalid continuation data.
GitOrigin-RevId: 36a738adf272f95db92eaee5712fb00061d0fa52
Eric Traut
fdf23b4097