`McpUiReadResourceResult` — the return type of a registerAppResource read
callback — types `_meta.ui` at the result level, so the envelope is a
supported carrier after all and dropping it lost the hints for servers
using that shape. Consult all three, most-specific first: content item,
result envelope, listing entry; first found wins outright.
Also make the App wiring test wait for BOTH factories by their
advertiseElicitation flag. Waiting on a count passed as soon as either
was built, so stripping the wiring from one call site left the other's
deps in the array and the assertion loop still passed.
Signed-off-by: cliffhall <cliff@futurescale.com>
e2a88d49dd