Feature Request: Focus Mode

[Timecrash]

I've been looking for a good, simple Markdown editor for Windows for ages, and Abricotine seems like the best one for my usage! I even did a lazy port of the Gruvbox theme.

One thing I like in other editors is a 'focus mode,' where only the currently selected line/sentence/paragraph uses the default font color. All other text is greyed out.

I'm not sure if this is something that has to be added to the application itself, or something I could accomplish with a theme. I admit I'm not very skilled in LESS/CSS.

Here's an example of what I mean from the Mark Text editor:

[brrd]

This is not possible currently but it's not difficult to implement it. I reopen this issue in order to keep track of this feature request.

[Timecrash]

Thank you! I only closed it since I saw you were discontinuing support. I'd work on it myself but I don't really have knowledge working in Electron.