Expand and cancel were full admin navigations (action/id query round
trip), which is why they felt slow. Pre-render each pending ticket's
process form as a hidden colspan=6 row and swap list row <-> form via a
small delegated jQuery handler: expand hides the row (info stays
single-sourced), collapse brings it back, only one form is open at a
time, and the no-JS action=process links keep working as a fallback.
kate522
970b377b9a