Downloads Font Awesome fonts from the official GitHub releases if not already cached.
Value
(list) Named list with paths to downloaded font files ('brands' and 'free_solid'), or NULL values if download failed.
Examples
# \donttest{
# Download latest Font Awesome fonts
font_paths <- fa_download()
#> ℹ Font Awesome Brands font already cached
#> • Location: ~/.cache/ggbranding/Font-Awesome-7.0.1-Brands-Regular-400.otf
#> ℹ Font Awesome Free Solid font already cached
#> • Location: ~/.cache/ggbranding/Font-Awesome-7.0.1-Free-Solid-900.otf
# }
