* feat(native-chat): show details on link cards for any repo on a known host
A chat link card for a pull request or issue in a repository other than the
workspace's own showed only its name, because the lookup answered only for the
workspace's configured remotes. Previews now read any repository on a host those
remotes use, with that host's sign-in, as the common pattern does. Other lookups
keep the exact-repository check, and an unknown host still gets no credentials.
* fix(native-chat): open link cards for other repos on the chat repo's host
The hover card still admitted only the chat repo's own links, so the wider
lookup was never reached. Links to any repo on a host the chat repo uses now
open the GitHub card. When an older host or a repo the sign-in can't read
leaves it unanswered, the card falls back to the web preview, or just the
link's name, as such a link showed before, instead of a failure.
* fix(native-chat): keep another repo's web preview until its details arrive
A link card for another repo showed the GitHub skeleton first and only fell back
once the lookup failed, so older hosts got two loading stages and a change of
shape. It now shows the web preview it always showed until the details arrive,
and keeps it when none do.
* fix(native-chat): show just the name for another repo's link while its details load
With web previews off, a link card for another repo showed the GitHub skeleton
and collapsed to the name when no details came. It now shows the name from the
start, so nothing collapses when an older host or an unreadable repo answers
with nothing.
Brennan Benson
e0e8ecf592