M3.40: stroke on type — the Stroke panel edits the characters' stroke

With type selected, stroke.set (without an item) gives every run the
weight, cap, join, miter limit and dashes instead of adding an object
stroke; while the Type tool edits text, the Stroke panel styles the
selected characters through text.setRangeStyle `strokeOptions`, and the
panel reads the first run (or the selection's style).

CharStyle gains stroke_cap, stroke_join, stroke_miter_limit and
stroke_dash (defaulted, skipped when default). Character strokes and
object strokes on type now draw through the shared stroke geometry on
the canvas, in PDF and in SVG (live text writes cap/join/miter/dash and
tspans reset what the first run sets; object strokes are drawn on the
glyph outlines), so every stroke option, opacity and blend applies.
Outlines, the Eyedropper and graphic styles keep the options.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

docs/mcp.md

@@ -324,3 +324,12 @@ as a library (`.vcswatches` keeps colour models, global, spot, gradients and col
 CSS writes custom properties); without `path` it returns `{data}`, and `user: true` saves into the user library
 folder of the desktop app (listed as category `user`, User Defined). `swatch.library.load {path? | data? |
 dataBase64?, name?}` loads a `.vcswatches` or `.gpl` file, or another document's swatches, as a library to add from.
+
+## Strokes on type
+
+`stroke.set` without an `item` gives type its characters' stroke: weight, cap, join, miter limit and the dash
+options go to every run (the object keeps no stroke of its own); an `item` still edits an object-level stroke added
+with `appearance.addStroke`, which takes every stroke option (dashes, profile, opacity, blend) like a path's and paints under or over the
+characters as its place relative to the Characters row says. To stroke
+some characters, use `text.setRangeStyle {id, start, end, strokeOptions: {weight?, cap?, join?, miterLimit?, dash?,
+dashOffset?, alignDashes?}}`.