1.0.33

add vertical scroll capture and replay

Recorder aggregates trackpad/wheel dy bursts into one scroll action
carrying amount, cursor anchor, app/window context, and burst duration.
Routes mixed-axis events to vertical only so trackpad jitter stops
producing phantom switch_desktop steps.

Runner refocuses the recorded window, translates the cursor anchor
through the existing window-offset system (so scrolls land on the
right pane in moved/multi-pane apps), and replays the scroll over the
same duration the user took.

Hub editor gets a scroll block in the action registry.

Bumps to v1.0.33.