The guard stream's resolved-empty snapshot — "the read landed and there are
no guards". Distinct from the enclosing observer's loading state. The
shared identity is load-bearing: downstream session effects key
on the unwrapped guard list, so resolved-empty reads return this exact
array to avoid redundant guard feeds and evaluations.
The guard stream's resolved-empty snapshot — "the read landed and there are no guards". Distinct from the enclosing observer's
loadingstate. The shared identity is load-bearing: downstream session effects key on the unwrapped guard list, so resolved-empty reads return this exact array to avoid redundant guard feeds and evaluations.