Both align() and find_rotation_center() moved the FZP in and immediately
asked the operator to click its centre, but only confirmed OSA was out
afterwards (via loptics_out(), which runs after that click). If OSA was
left in from a previous scan setup, it would still be in the beam path
during the FZP reference click. Add an explicit losa_out() call right
before lfzp_in() in both procedures; it's a cheap, skip-if-already-out
no-op otherwise.
Found while testing find_rotation_center() against the simulated LamNI.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
