aiuiUrl now appends chatExpanded=true and mobileChat=true alongside
the pre-existing embedded=true and hideClose=true. Both are static
strings with no reactive dependency, so the computed's value never
changes after first evaluation — preserving the URL-stability
contract 02-04 relies on to keep the AIUI iframe from reloading on a
tab switch.
AIUI reads these two flags (commit 900c0b9 in the AIUI checkout,
recorded in 02-AIUI-D14.md) to start the chat expanded and, on
mobile, on the chat view rather than the context view. The deployed
AIUI build on any node does not yet carry that commit (anonymous push
to the AIUI remote was rejected — see 02-AIUI-D14.md's Deployment
Impact), so neode-ui's two new query params are inert no-ops against
today's deployed AIUI until that commit is merged and shipped; both
flags are additive and harmless in the meantime.
New test file chatAiuiEmbed.test.ts covers: both D-14 flags plus the
pre-existing embedded/hideClose params present in the URL; URL
string-equality across a simulated viewport resize and across a
KeepAlive deactivate/reactivate cycle; onAiuiMessage still rejecting
a foreign-origin message; and aiuiConnected surviving a
deactivate/reactivate cycle.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
