ensureDbCompatibility ran ALTER TABLE / CREATE TABLE IF NOT EXISTS on the
login, register, token and session paths, mirroring columns every
migration under prisma/migrations already creates. The entrypoint applies
those migrations before the server listens and stops the boot when one
fails, so the mirror never had work to do, and DDL on a request path
needs the table's owner: a connection that may only read and write rows
fails every login on it. Drop the module, its call sites and the mocks
that stubbed it out.
The setup flow asks for the name the greeting and the reports use, and
the profile route has always accepted it, but no settings surface offered
the field and /api/auth/me did not publish it. A name chosen on the
first day stayed for good.
The account payload now carries `displayName`, the profile card shows the
field beside the username and saves it with the rest of the profile, and
an emptied field clears the name.
Marc-André Bombeck