`theme_council()` requires loading `councilR` first

[schroeder-matt]

When I use theme_council() in ggplot2 without loading the councilR package first, I get the following error:

library(ggplot2)
data.frame(v1 = 1:5,
           v2 = 6:10) |> 
  ggplot(aes(x = v1, y = v2)) +
  geom_point(size = 4) +
  councilR::theme_council()

Error in colors$suppBlack : object of type 'closure' is not subsettable

Things are fine when I load the councilR package first, though. So could this be fixed by specifying that R should look to councilR for the colors object? Example, starting on line 188 of theme_council():

t <- ggplot2::theme(

    # SETUP -----
    line = ggplot2::element_line(
      colour = councilR::colors$suppBlack, # added "councilR::" here
      linewidth = base_line_size,
      linetype = 1,
      lineend = "butt"
    ),
    rect = ggplot2::element_rect(
      fill = councilR::colors$suppWhite, # added "councilR::" here
      colour = councilR::colors$suppBlack, # added "councilR::" here
      linewidth = base_rect_size,
      linetype = 1
    ),
...

I have no idea if this is desirable; if not, maybe the documentation should specify that you have to load councilR before using theme_council().