Application item launcher module.

Each bookmark item can be configured with a list of application items, usually DCCs used to work on the given production.

The default launcher item definition is found at bookmarks.launcher.main.DEFAULT_ITEM. The item launcher values are stored in the bookmark item database as an encoded json values.

main contains the editor used to add and editor launcher items via bookmarks.editors.bookmark_properties.

gallery is the viewer, used to launch saved items. It is accessible as a context menu in the item tabs.