--w-rjv-ellipsis-color is missing in themes files

[valpet]

I've discovered an issue: the --w-rjv-ellipsis-color and --w-rjv-key-number CSS variables are missing from the themes files. Instead it falls back to the default colors as defined in the source. Those css variables are also not exposed via the themes editor on the web page.

However, defining them myself with my custom colors worked fine so that's a workaround but I had to search through the source to find them and want to save others the time. :)

[jaywcjlove]

@valpet I updated it in the document