now supports multi machine monitoring

backend/src/media_library_viewer_api/routers/dashboard.py

@@ -7,8 +7,9 @@ from typing import Any
 
 from fastapi import APIRouter, Depends
 
-from media_library_viewer_api.dependencies import get_jellyfin_client, get_user_id
 from media_library_viewer_api.clients.jellyfin import JellyfinClient
+from media_library_viewer_api.dependencies import get_jellyfin_client, get_monitoring_poller, get_settings_store, get_user_id
+from media_library_viewer_api.services.monitoring_actions import collect_machine_overview
 
 logger = logging.getLogger(__name__)
 
@@ -37,6 +38,24 @@ def get_library_counts(
     return client.library_item_counts(user_id, libraries)
 
 
+@router.get("/monitoring")
+def get_monitoring_overview(
+    store=Depends(get_settings_store),
+) -> dict[str, Any]:
+    """Return one lightweight monitoring row per configured machine."""
+    machines = store.list_machines()
+    rows = [collect_machine_overview(machine) for machine in machines]
+    poller = get_monitoring_poller().snapshot()
+    enabled_count = sum(1 for machine in machines if machine.get("enabled"))
+    logger.info("Dashboard monitoring machines=%s enabled=%s", len(machines), enabled_count)
+    return {
+        "poller": poller,
+        "machines": rows,
+        "total": len(machines),
+        "enabled": enabled_count,
+    }
+
+
 def _map_sessions_to_activity_rows(sessions: list[dict[str, Any]]) -> list[dict[str, Any]]:
     """Normalize Jellyfin sessions into dashboard activity rows."""
     results: list[dict[str, Any]] = []