Reviewing changes
t switches between the unified and the split view.

From the line under the cursor:
| Key | |
|---|---|
a |
Ask the agent about this hunk: its location and lines go to the agent's pane |
e |
Open the file at that line in your editor |
y |
Copy path:line |
Changed words within a line are highlighted, so a one-character fix stands out in a long line.