G opens drawn dialogs straight away

• New: a dialog drawn in Studio (/de edit) on the Quick Actions key now opens straight away when a player presses G, like a YAML dialog, instead of through a screen with an Open button. Each player's copy is drawn for them as they join, so names and values show what was true then. Its buttons, switches and page turns work as usual.
• quickAction: launcher in its dialog.yml (or "Opens a launcher" in the editor) keeps the Open screen, which draws the dialog fresh every time. A drawn dialog behind a permission, or showing the player's own items, still uses it.
• While a drawn dialog is on the key, every player is sent the drawn dialog pack as they join, so the dialog is ready the first time G is pressed.
• Like every change to the key, this takes effect after a restart.