Themes
All 18 bundled OpenUsage themes and how to switch between them from the TUI or settings.
External themes
Author custom OpenUsage themes as JSON files, where to put them, and the full color-token schema.
Widget sections
Toggle, reorder, and hide-when-empty for dashboard tiles and detail widgets.
Keybindings
Overview of how OpenUsage keybindings are organized by context, with a pointer to the full reference.