Paulina Kalicka 452fa87937
feat: add option to adjust opacity with Ctrl+Shift+scroll (#19151)
## Summary of the Pull Request
This PR introduces an experimental setting that allows to toggle opacity
changes with scrolling.

## References and Relevant Issues
#3793

## Detailed Description of the Pull Request / Additional comments
By default, holding Ctrl + Shift while scrolling changes the terminal's
opacity. This PR adds an option to disable that behavior.

## Validation Steps Performed
I built the project locally and verified that the new feature works as
intended.

## PR Checklist
- [x] Resolves
https://github.com/microsoft/terminal/issues/3793#issuecomment-3085684640
- [x] Tests ~~added/~~ passed
- [x] Documentation updated
- If checked, please file a pull request on [our docs
repo](https://github.com/MicrosoftDocs/terminal) and link it here:
https://github.com/MicrosoftDocs/terminal/pull/873
- [X] Schema updated (if necessary)
2025-07-21 15:24:46 -07:00
..