94e7d20792
Operator-asked 2026-06-01: each row in the "X sources are failing" rollup needs a button to surface the last run's stdout/stderr/error without leaving the Downloads tab to find the matching event row. Wired: - `downloadsStore.loadLastForSource(sourceId)` two-steps via `GET /api/downloads?source_id=N&limit=1` (most recent event) then the existing `loadOne(id)` for the full detail payload. Returns null if no events exist (toast warns). - `FailingSourcesCard` row: new text button `Logs` with `mdi-text-box-search-outline`, per-row spinner via `logLoadingIds`, emits `view-logs` with the source record. - `DownloadsTab.onViewFailingLogs` is the handler — same `DownloadDetailModal` instance the event-row clicks use.