feat(monitoring,network-ui,routes): add request-based domain activity metrics and split routes into user and system views

ts_web/elements/network/ops-view-network-activity.ts

@@ -560,11 +560,12 @@ export class OpsViewNetworkActivity extends DeesElement {
             'Throughput Out': this.formatBitsPerSecond(item.bytesOutPerSecond),
             'Transferred / min': this.formatBytes(totalBytesPerMin),
             'Connections': item.activeConnections,
+            'Requests': item.requestCount?.toLocaleString() ?? '0',
             'Routes': item.routeCount,
           };
         }}
         heading1="Domain Activity"
-        heading2="Per-domain network activity aggregated from route metrics"
+        heading2="Per-domain network activity from request-level metrics"
         searchable
         .showColumnFilters=${true}
         .pagination=${false}