fix(api): передавать происхождение метрик оптимизатора OSPF

components/data-grids/route-optimizer-ospf-preview-data-grid.tsx

@@ -3,6 +3,7 @@
 import { dataGridFeatures, type DataGridFeatures } from "@/components/reui/data-grid"
 
 import { useMemo } from "react"
+import type {OspfOptimizerObserved} from "@mmapp/contracts"
 import {
   type ColumnDef,
   useTable,
@@ -17,7 +18,15 @@ import { DataGridSortHeader } from "@/components/data-grids/shared/data-grid-sor
 import { EmptyState } from "@/components/empty-state"
 import { NetworkIcon } from "lucide-react"
 
+function describeObserved(metric:OspfOptimizerObserved["ping"]|undefined,unit:string){
+ if(!metric || metric.value===null)return "Измерение: —"
+ const source=metric.source==="speed-probe"?"Проба":"Трафик интерфейса"
+ const date=metric.measuredAt?new Date(metric.measuredAt).toLocaleString("ru-RU"):"дата неизвестна"
+ return source+": "+metric.value+" "+unit+" · "+date
+}
+
 export interface OspfPreviewInterfaceRow {
+  observed?: OspfOptimizerObserved
   id: string
   interface: string
   currentCost: number
@@ -88,19 +97,19 @@ function RouteOptimizerOspfPreviewDataGrid({
       {
         id: "pingMs",
         accessorKey: "pingMs",
-        header: ({ column }) => <DataGridSortHeader column={column} title="Ping" />,
-        cell: ({ row }) => <span className="font-mono">{row.original.pingMs}ms</span>,
-        meta: { headerTitle: "Ping", headerClassName: DATA_GRID_CELL_PAD, cellClassName: DATA_GRID_CELL_PAD },
+        header: ({ column }) => <DataGridSortHeader column={column} title="Ping модели" />,
+        cell: ({ row }) => <div><span className="font-mono">{row.original.pingMs}ms</span><p className="text-[10px] text-muted-foreground">{describeObserved(row.original.observed?.ping,"мс")}</p></div>,
+        meta: { headerTitle: "Ping модели", headerClassName: DATA_GRID_CELL_PAD, cellClassName: DATA_GRID_CELL_PAD },
       },
       {
         id: "speed",
-        header: () => <span className="text-xs font-medium text-muted-foreground">Speed (dl/ul)</span>,
+        header: () => <span className="text-xs font-medium text-muted-foreground">Speed (dl/ul) · модель</span>,
         enableSorting: false,
         cell: ({ row }) => {
           const r = row.original
           return (
             <span className="font-mono">
-              ↓{r.dlMbps} / ↑{r.ulMbps}
+              ↓{r.dlMbps} / ↑{r.ulMbps}<span className="block text-[10px] text-muted-foreground">↓ {describeObserved(r.observed?.dl,"Мбит/с")}<br />↑ {describeObserved(r.observed?.ul,"Мбит/с")}</span>
             </span>
           )
         },