qView is in extras, qview.json.

https://github.com/ScoopInstaller/Extras/blob/master/bucket/qview.json

qView is an image viewer. I am just thinking If we can make a .reg file to set it as default application for image files after installation, just like what vscode does in scoop.

I think a few registry changes is required in HKCU. Maybe refer to vscode.json?

Thank you.