- Diagnose: add source_filter param threaded through entries_in_window,
search, _diagnose, and DiagnoseRequest — clicking diagnose on a
dashboard source now scopes both keyword and window hits to that source
- QuickCapture: read route.query.source; show scope badge with clear ✕;
auto-run when source param is present without a query
- DashboardView: pass source= (not q=) when navigating to diagnose
- collect_cluster_logs.sh: auto-discover Docker containers on all nodes
(Heimdall non-watched, Navi, Strahl via SSH); collect Cass Plex logs
via SSH; write to per-node dirs for directory-mode ingest
- turnstone-cluster.service: add --reload for hot-reload during dev
