The standard library doesn't have much for this, but Bubble Tea https://github.com/charmbracelet/bubbletea is behind many of the better Go TUIs. This one is using https://github.com/rivo/tview.

The charmbracelet folk are quite, um, charming, but when I tried to work with bubble tea on a multi pane project I found it unwieldy -- tview seemed much more straightforward.