Transform: Transform Again repeats the options of the transform it repeats

Transform Again kept only the last transform's matrix and its Copy
flag. After a Selection tool handle drag resized area type, Transform
Again scaled the type instead of resizing the type area again. After
Move, Rotate, Scale, Reflect or Shear with Transform Patterns set
differently from General › Transform Pattern Tiles, Transform Again
followed the preference, and after a scale whose strokes or corners
param differed from Scale Strokes & Effects or Scale Corners, it
followed those preferences. A recorded Transform Again played back
with the preferences in effect at playback, although its step records
the strokes, corners and patterns values it used.

last_transform now keeps the options with the matrix, as
last_perspective keeps the perspective.transform params.
apply_transform stores the copy, typeAreas and patterns values a
transform command used, and strokes and corners when it scales.
commit_interaction stores the params of a drag's last object.transform
preview with the values that preview noted. object.transformAgain
passes the options to the transform it repeats, and a true or false
value given in its own params under one of those names takes
precedence. A recorded step plays back with the values it records.

Three engine tests fail without the change: Transform Again after a
handle drag on area type, Transform Again after a Move with patterns:
false while Transform Pattern Tiles is on and after a Scale with
strokes: true while Scale Strokes & Effects is off, and a recorded
Transform Again played back with Transform Pattern Tiles on.

Docs: docs/mcp.md, docs/ui-parity.md, docs/target-app-parity.md.

docs/mcp.md

@@ -1444,6 +1444,10 @@ its strokes' effects (drop shadow offsets and blur, offsets, radii…; `effect.l
 relative Roughen, Tweak and Zig Zag sizes stay percentages), in groups and layers too. With it off, nothing painted
 changes size, and type keeps its character strokes' weight. With Scale Corners off, live corner radii keep their
 size. The journal entry of a scaling command records the `strokes` and `corners` it used, so actions replay alike.
+`object.transformAgain` applies the last transform's matrix with the `copy`, `strokes`, `corners`, `patterns` and
+`typeAreas` values that transform used, and a true or false value given in its own params takes precedence. After a
+drag of art without a pattern, `patterns` follows the preference `transformPatternTiles`. Its journal entry records
+the `strokes`, `corners` and `patterns` it used, as a transform's does.
 
 ```json
 {"name":"run_command","arguments":{"command":"object.scale","params":{"sx":200,"strokes":true}}}