Join requests were displayed in a separate card-style section below the main
inbox list. This moves them into the unified work items feed so they sort
chronologically alongside issues, approvals, and failed runs—matching the
inline treatment hiring requests already receive.
Co-Authored-By: Paperclip <noreply@paperclip.ing>
Failed runs are no longer shown in a separate section. They are now
mixed into the main work items feed sorted by timestamp, matching
how approvals are already interleaved with issues.
Replaced the large FailedRunCard with a compact FailedRunInboxRow
that matches the ApprovalInboxRow visual style.
Co-Authored-By: Paperclip <noreply@paperclip.ing>