Move the (edited) indicator on the same line as the edited text
I propose that the "(edited)" indicator is moved to the same line of the text that got edited. This is also how it is done in the Android app (and in Slack). Currently, in the Linux application (within Rambox), a new line is created just to show the "(edited)" indicator. I think this is a waste of space.
I think the fix is easy. The indicator got introduced here: https://github.com/mattermost/mattermost-server/pull/4923/files#diff-aba2376d04d1b8049e404bf2685c887fR91
So this has to be changed to not make a newline but instead put the indicator right after the rendered text.
Related: https://mattermost.uservoice.com/forums/306457-general/suggestions/38950576-edit-timestamp