This looks really cool. On a general note, is there a previewing feature planned, which maybe be also integrated into the plugin system. This could then be used for e.g. directly previewing pdf, pictures. And with plugin support also for wirewiz files. I imagine this like an api endpoint which returns html content that previews that file. This could then be easily integrated into every platform, also the app via a web view. And in addition, one could also implement custom editors, so that one could edit attachments in place, useful for tables, wirewiz files with live preview.

Originally posted by @wolflu05 in #5525 (comment)