agent: Display keybindings for "Reject All" and "Keep All" (#28620)

<img
src="https://github.com/user-attachments/assets/2cdc5121-dd7b-4f46-8d43-88d5152c77ea"
width="550" />


Release Notes:

- N/A
d1ffda9bfeDanilo Leal committed on 4/12/2025, 1:36:26 AM· committed by GitHubparent8ffa584
3 files changedLine totals unavailable