[minor] Tweaks made during tutorial videos

[this-is-envy]

• introduce a DialogicAdapter and initial tooling within to check character inventory
• Add tint options to greybox
• bc teleport uses a nodepath that is relative at the time of construction do some futzing so that we can pull destinations from any height. basically un-nest Markers/<target>
• add an extended simple tileset with three additional colors for passable tiles