MeshCue 1.4.1

Nothing in MeshCue itself changes in this release. It moves the README forward
so that the page people land on shows what 1.4 added.

The README now opens with a 51-second film of the 1.4 release: measuring on the
model in four ways, a note on a mark, each mark keeping the view it was made
from, the page naming the agent and following the batch sent to it, the
agent's cyan echo of what it will change, and the two commands that install
MeshCue as a Claude Code plugin. It is an animation, rendered from code with
Remotion, and the drone frame in it was made for the film; the recording under
it is still the application itself. A vertical Chinese cut is in the
announcement, discussion #10, and the 43-second film from 1.3 stays in
discussion #9.

The Claude Code plugin marketplace and the install lines now point at this
release, whose package is built from the same code as 1.4.0.

This release is commit 4f43766.