Feature Request - add option for a unified diff view

[dylanbyars-komodo]

Issue Description

Add option to view diffs in a unified view (like in the Github UI)

Type: feature request

[jhwheeler]

I am a bit confused about this, since in the README it says the diff view for this plugin is inspired by https://github.com/sindrets/diffview.nvim, which is specifically a unified diff view. Am I missing something? I would expect side-by-side diffs, based on that.

[PeterCardenas]

Similar issue in the diffview.nvim repo: sindrets/diffview.nvim#39. The maintainer recommends using delta, though a lot of features would be lost by doing so (unfolding the hidden file contents, adding reviews by interacting with the file). diffchar.vim was also mentioned

[aweis89]

There's a unified diff view if you select a PR from the picker and then do <localleader>pd instead of starting a review. Would be great if we added delta support there since we anyway don't have review features from that view