The direct server→client `elicitation/create` handler ignored its request
context, so `notifications/cancelled` aborted `ctx.mcpReq.signal` and nothing
was listening: the modal and its bridge outlived the cancelled request and
could still answer work the server had abandoned.
The handler now threads that signal into `enqueuePendingElicitation`, which
already wires it to both answer surfaces — the native queue entry and the app
renderer. The task-augmented branch deliberately does not use it: that request
is answered immediately with a `CreateTaskResult`, so its lifetime is the
task's, which carries its own abort.
Signed-off-by: cliffhall <cliff@futurescale.com>
ce263366b6