Changes

• plot() for p_function() now checks the values of the size_length
  argument, to give an informative error message when the input is not valid.

• plot() for model_parameters() now also plots group-levels of random effects
  (i.e. for mixed models, when model_parameters(x, ..., group_level = TRUE)).

• plot() for model_parameters() gets a show_direction argument, to turn
  off the direction of the effect in the plot.

• plot() for model_parameters() now gives an informative error message when
  trying to plot Anova tables (which does not work).

• plot() for simulate_parameters() now better copes with models that have
  multiple response levels (e.g. multinomial models).

• Gains {patchwork} as a hard dependency given its importance for the package.

Bug fixes

• Fixed issue in plot() for bayestestR::si().

• Fixed issue in plot() for parameters::model_parameters() for GAM models.