Feature Request: Amount of changes in file view

[lagerholm]

Issue Type: Feature Request

I'm finding it hard to make sense how big a PR is when just looking at it from the extension. It would be nice to see how many lines have changed. A total somewhere and also per file would be nice. Just a simple green + and red - with numbers next to it in the file view.

Something like this

Maybe this is already available for the whole PR and I'm just blind...

[xxchan]

+1 for this feature. This is especially helpful for large PRs. BTW, GitHub file tree also doesn't have this feature, which is unfortunate :( Maybe this isn't straightforward to implement.