Is your feature request related to a problem? Please describe.
Smaller font sizes are hard for me to read, so I like to zoom into documents to increase their legibility. When I do so in the text app / previews for .md files/ ... with ctrl + +, the entire website is zoomed in.
Describe the solution you'd like
Either allow the zoom event to be caught and only influence the preview / text size, or add a zoom button like the PDF viewer has.
Describe alternatives you've considered
Somebody can gift me a magnifying glass 🔍 😉
Additional context
There is a LOT of space for a size increase on a regular 15" laptop display:
