fix: deleted repositories linger until the cache expires

Deleting a repository left it on the list, and pulling to refresh did not shift
it. Two independent reasons, both cache-related.

deleteRepository never invalidated anything. Creation invalidates the
repositories and home prefixes; deletion was written without it, so the list and
Home kept serving a repository that no longer exists.

And forceRefresh only ever reached the build statuses — its own doc comment says
so — while the repository list itself was pinned to useCache: true. So a pull to
refresh re-served the same cache it already had. fetchPage already takes
useCache and falls through to an uncached fetch; it was simply never told.

1 files changed, 4 insertions, 1 deletions

diff --git a/Hutch/Views/Repositories/RepositoryListViewModel.swift b/Hutch/Views/Repositories/RepositoryListViewModel.swift
index 695abf8..b3669e6 100644
--- a/Hutch/Views/Repositories/RepositoryListViewModel.swift
+++ b/Hutch/Views/Repositories/RepositoryListViewModel.swift
@@ -189,7 +189,10 @@ final class RepositoryListViewModel {
                     filteredResults = []
                 }
             } else {
-                let repositories = try await fetchAllRepositories(useCache: true)
+                // forceRefresh used to reach only the build statuses, so a pull to
+                // refresh re-served the cached list and a deleted repository stayed
+                // on screen.
+                let repositories = try await fetchAllRepositories(useCache: !forceRefresh)
                 updateSearchIndex(with: repositories)
                 filteredResults = repositories
             }