terminal/kitty-gfx: update todo

src/terminal/kitty/graphics.zig

@@ -2,6 +2,11 @@
 //!
 //! Documentation:
 //! https://sw.kovidgoyal.net/kitty/graphics-protocol
+//!
+//! Unimplemented features that are still todo:
+//! - shared memory transmit
+//! - virtual placement w/ unicode
+//! - animation
 
 pub usingnamespace @import("graphics_command.zig");
 pub usingnamespace @import("graphics_exec.zig");

src/terminal/kitty/graphics_exec.zig

@@ -14,12 +14,6 @@ const ImageStorage = @import("graphics_storage.zig").ImageStorage;
 
 const log = std.log.scoped(.kitty_gfx);
 
-// TODO:
-// - delete
-// - shared memory transmit
-// - terminal state around deleting placements (i.e. scrolling)
-// (not exhaustive, almost every op is ignoring additional config)
-
 /// Execute a Kitty graphics command against the given terminal. This
 /// will never fail, but the response may indicate an error and the
 /// terminal state may not be updated to reflect the command. This will