- A list read superseded by a newer one (the 300 ms count read, a restore)
no longer shows "could not be loaded": the collection and saved-view
pages wait for the list to settle.
- A listing that finds the open collection gone shows the deleted page once
the list no longer holds it; when the list read fails or still holds it,
the page keeps the listing's error and Retry instead of staying blank, and
each failed read is reported again.
- The missing-members note follows every list read and goes away at zero.
- A rename that settles after its Edit dialog closed leaves any dialog
opened since alone.
- The deleted-collection, list-failed and saved-view failure pages focus
their title after a route change, as every page does.
Part of #331
Vito Sansevero
f0022aca29