# Objective

`MouseButton::Right` was mapped to `MouseButtonCode::MiddleButton` and
vice versa, causing right-click and middle-click to behave as each other
in the terminal.

## Solution

Swapped the two arms of the match expression in
`crates/terminal/src/mappings/mouse.rs`.

## Testing

Tested manually: opened a terminal pane, verified that right-click and
middle-click now produce the correct events.

Tested on: Windows

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [ ] Unsafe blocks (if any) have justifying comments
- [ ] The content adheres to Zed's UI standards (UX/UI and icon
guidelines)
- [ ] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

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Release Notes:

- Fixed right-click and middle-click being swapped in the terminal.