An ephemeral inbound method (created and deleted through the CLI, with a never-taken
Route.To branch so prediction resolves a route target) is run live in a real browser through
the fixture's /auth/login; the reload test drives the OnAfterRenderAsync localStorage restore
and then proves the page is still interactive. Both fail on the pre-fix image at the
'Predicted' wait (the circuit deadlock) and pass on the fixed one.
Claude-Session: https://claude.ai/code/session_01NcMG6xXdsJbmD2wYAgkK29
Adds CliRunner.ListAreaIdsByNamePrefixAsync so Playwright tests can locate
and delete areas they created through the UI without needing the id returned
from a CLI create call. Mirrors ListTemplateIdsByNamePrefixAsync. Round-trip
test verifies create → list-by-prefix → delete against the live cluster.
Also extends AddAttributeAsync with an optional dataSourceReference parameter
so the fixture attribute appears in both _bindingDataSourceAttrs (bindings UI)
and _overrideAttrs (overrides UI) on the InstanceConfigure page.
Joseph Doherty