- The Nodes 2.0 context menu converts litegraph items itself and only
renders submenu.options for entries flagged has_submenu, so the
"Custom Colors" entry was an inert label there; litegraph's own menu
accepts either flag, so set both
- Add a real-host test that drives the actual right-click menu in both
renderers through to the color dialog; the existing test invoked the
callbacks directly and bypassed the converter
- Assert has_submenu on the node and group entries in the browser suite
Vito Sansevero
38ae722659