Support hold-Z temporary zoom during Perspective Warp

While Perspective Warp is active, allow users to hold the Z key to temporarily activate Photoshop’s Zoom tool. Releasing Z should immediately return control to Perspective Warp without committing, canceling, or resetting the current perspective grid.

Photoshop normally supports holding Z for temporary zooming while another tool is active, but this behavior is unavailable in the Perspective Warp workspace. Although zoom percentages and some alternate navigation methods may be available, they are less direct and interrupt precise grid placement.

Supporting hold-Z zoom would make Perspective Warp consistent with Photoshop’s normal navigation behavior and make it easier to position grid corners accurately on detailed images.