Returns the palettes to offer: the configured list when it is usable, the built-ins otherwise.
Malformed entries are dropped rather than surfaced — an entry without an id would render a swatch that switches to nothing.
Returns the palettes to offer: the configured list when it is usable, the built-ins otherwise.
Malformed entries are dropped rather than surfaced — an entry without an id would render a swatch that switches to nothing.