Support for event categories
Feature summary
Many Calendar apps and backends support categories for events (Evolution included). I would wish for gnome-calendar to support categories
How would you like it to work
- In the settings for a specific calendar, there should be a way to manage categories. Each category should include a name and a color.
- Within an event, there should be a ComboRow. The ComboRow should spawn a Popover with one row for each category. Each row should consist of a colored circle on the left and the category name on the right.