findTodayForStaff filtered on appointments.staff, and no booking path ever sets
that column. The result was a staff panel that was empty for every operator, in
every tenant, no matter how much work the day held.
Today's sessions now reach an operator three ways: the session they already
claimed (performedBy), the appointment a secretary pre-assigned to them, or
unclaimed work whose protocol names them. A protocol with no staff list means
everyone may perform it — the same "no rows is not a restriction" rule
ResourceServiceOffering already uses.
The query is also tenant-scoped, which the old one was not: it relied on
appointments.staff being a same-tenant row rather than saying so.
Verified against the dev database: the operator behind 09128726723 now gets
both of today's sessions on "لیزر توتال", which the old query returned none of.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>