build_delete(
options) ->cmd
Build a kitty graphics image deletion command
Returns the escape sequence for deleting images. The d key in
options controls the deletion scope:
"a" / "A" — all visible placements (uppercase frees data)"i" / "I" — by image ID (i=<id> required)"p" / "P" — at cursor position"z" / "Z" — by z-index (z=<index> required)Uppercase variants also free the stored image data when no other placements reference it.