using categorical function inside of @aes/@es/aes doesnt work

[drizk1]

Describe the bug
Categorical plotting works now, thank you! but when trying to use something like cat_infreq in @aes it wont work. it has to be applied outside (which is not the end of the world)

ERROR: LoadError: syntax: invalid syntax (escape (outerref cat_infreq))
Stacktrace:
 [1] top-level scope
   @ none:1

To Reproduce

using TidierCats, TidierPlots, TidierData
using Random
Random.seed!(10)
categories = ["High", "Medium", "Low", "Zilch"];
random_indices = rand(1:length(categories), 57);
df = DataFrame(
    ID = 1:57,
    CatVar = categorical([categories[i] for i in random_indices], levels = categories));

ggplot(df) + 
 geom_bar(@aes(x = cat_infreq(CatVar)))

Expected behavior
This is an easy work around to create the needed graph

@chain df begin 
  @mutate(CatVar = cat_infreq(CatVar))
  ggplot(_) + 
  geom_bar(@aes(x = (CatVar)))
end

Screenshots

Additional context

(@v1.10) pkg> status TidierPlots
Status `~/.julia/environments/v1.10/Project.toml`
  [337ecbd1] TidierPlots v0.8.0

[rdboyes]

I'll try to restore something similar - there was some sleight of hand (the function that was being called was actually a callable custom type:

TidierPlots.jl/src/transforms.jl

Line 108 in 9822876

cat_inorder = AesTransform(cat_inorder_fn)

) before to make it work that I pulled out when I rewrote the calculation system