A new Utility node for explaining a workflow on the canvas. The text grows
to the largest size that fits the note, so it reads without zooming in, and
each point gets a thin teal line beside it.
An arrow emoji in the text (or the arrow row under the editor) becomes a
teal arrow in the line. Click a node while editing, then press an arrow, and
the arrow is linked to that node: clicking it later brings the node into
view, the way Workflow Switches does. The link is kept in the text as #id,
so editing the words never moves it.
The node has one hidden text input and no outputs, so it never runs.
ausboss
4a5b8c5af3