A "PackedSpatVector" containing country polygons from Natural Earth,
processed and cleaned for use within the package. Country names were
converted to lowercase and had accents removed.
Details
The dataset is sourced from rnaturalearthdata::map_units110, then:
converted to a
SpatVectorusing terra,attribute
"name"cleaned (tolower(),remove_accent()),wrapped using
terra::wrap()for robust internal storage.

