Feature Request: Add command to toggle "invert_colors"

[wnhrt]

Normally I want to use the 'auto' mode to invert colors. On some occasions I would like to toggle the active state (inverted/not inverted) manually. Currently I only see the option to edit the configuration or switch the dark mode of the browser and restart nvim/the preview.

A command or similar solution to dynamically switch the inversion state at runtime would be helpful.