NEWS

AAGIPalettes 0.0.4

Fixed bug where aagi_palettes_list was not available unless library("AAGIPalettes") was used in the active R session.
Remove duplicated files, package data was documented 2X.
Improved data documentation.

Strengthened input validation in aagi_palettes(): n is now validated (scalar, finite, non-NA) before coercion; direction is validated before the overflow guards run.
Fixed overflow guard for aagi_greens: previously capped at 7 stops instead of its actual maximum of 9 stops.
Added overflow guard for aagi_RdYl, which has a 7-stop maximum; requests above 7 now warn and clamp correctly instead of silently returning NULL.
Replaced ifelse(direction == 1, return(p), return(rev(p))) with idiomatic if/else; removed dead return(p) that followed it.
Fixed interpolate_aagi_colours() colour validation: colours are now matched against all eight official aagi_colours names rather than only the six listed in the parameter default.
Added direction validation to interpolate_aagi_colours() to match the behaviour already present in aagi_palettes().
Simplified display_aagi_cols(): moved the n = 5L default into the function signature, removing the runtime NULL fallback.
Renamed test file test-test-colours_as_hex.R to test-colours_as_hex.R