Staff pages typeahead customers by name (Ada, not cust_1). Add-machine is
two rows with a wide identity path and filename picker. Overflow menus
flip up near the viewport edge. Customer list no longer leaks password
hashes. UI-REVIEW.pdf remaining list is the three leftover items.
Account-balance stores display names and looks up by name. Edge writes
names on customer create/edit; staff UIs join from edge when needed.
New verae-staff-session issues a host cookie; department HTML redirects
when STAFF_AUTH=1. JOBS_EVENTS_EXCLUSIVE lets jobs-events own the durable
consumer. Catalog index is cards; disabled fleet machines are grey.
