Backend retention now keeps only recent posts, making the time filter UI
and newerThan filtering obsolete. Deleted use-time-filter hook, canonical
multiboard routes only, removed footer suggestions, dropped i18n keys.
Use useBoardFeedPageSize and useDirectoryByAddress so catalog respects
directory postsPerPage, caps feed to guiPostsPerPage * 10 in non-infinite
mode, and conditionally renders Virtuoso based on enableInfiniteScroll.
Updated Android/Electron upload paths to fail deterministically and report consistent stage details, while removing unsafe stage casting and path/package mismatches. This keeps postimages automation behavior intact and makes failures easier to diagnose.
Conditionally build `chainProviders` so empty `urls` arrays are never passed downstream. Replace hardcoded "Chain ticker: " with `capitalize(t('chain_ticker'))` and add the translation key to all locales. Remove the duplicate `isWebRuntime` in `media-hosting-settings.tsx` in favor of the shared implementation in `show-upload-controls`. Add `aria-label` to the directory codes input in `TopbarEditModal`.
Never show 'Downloading thread...' in board feed footer. Backend can surface
thread-level state; sanitize to 'Downloading board' on single-board feeds.
plebeius