feat(ui): integrate KpiStatGrid for enhanced statistics display

Replaced existing KPI display implementations across multiple pages with the new KpiStatGrid component for a more consistent and visually appealing presentation of statistics. Updated the Backups, BGP, Certificates, Communities, Containers, Dashboard, and Data Collection pages to utilize the KpiStatGrid, improving the overall user experience and maintainability of the codebase. Additionally, added new dependencies in package.json for required libraries.

app/(main)/route-optimizer/page.tsx

@@ -10,7 +10,7 @@ import { RouteOptimizerCommRecsDataGrid } from "@/components/data-grids/route-op
 import { RouteOptimizerOspfPreviewDataGrid } from "@/components/data-grids/route-optimizer-ospf-preview-data-grid"
 import { FormToggle } from "@/components/form-kit"
 import { Frame, FramePanel } from "@/components/reui/frame"
-import { IconTile } from "@/components/reui/icon-tile"
+import { KpiStatGrid } from "@/components/reui-kit/kpi-stat-grid"
 import { OpsPanel } from "@/components/ops-panel"
 import { Button } from "@/components/ui/button"
 import { Input } from "@/components/ui/input"
@@ -589,32 +589,25 @@ export default function RouteOptimizerPage() {
         label: "Home роутеров",
         value: homeCount,
         sub: `${wanCount} WAN-аплинков`,
-        icon: <MonitorIcon className="size-4 text-muted-foreground" />,
+        icon: <MonitorIcon className="size-4" />,
       },
       {
         label: "JumpHost",
         value: jh.length,
         sub: jhSub,
-        icon: <ServerIcon className="size-4 text-violet-400" />,
+        icon: <ServerIcon className="size-4" />,
       },
       {
         label: "Exit Node",
         value: ex.length,
         sub: exSub,
-        icon: <NetworkIcon className="size-4 text-emerald-500" />,
+        icon: <NetworkIcon className="size-4" />,
       },
       {
         label: "Переключений",
         value: totalSwitches,
         sub: totalSwitches > 0 ? "требуют применения" : "всё оптимально",
-        icon: (
-          <ZapIcon
-            className={cn(
-              "size-4",
-              totalSwitches > 0 ? "text-amber-500" : "text-muted-foreground",
-            )}
-          />
-        ),
+        icon: <ZapIcon className="size-4" />,
       },
     ]
   }, [useLiveData, data, liveJumpHosts, liveExitNodes, totalSwitches])
@@ -762,23 +755,24 @@ export default function RouteOptimizerPage() {
             )}
           </div>
 
-          {/* Stats chips */}
-          <div className="grid grid-cols-2 sm:grid-cols-4 gap-3">
-            {statsChips.map((s) => (
-              <Frame key={s.label} className="h-full">
-                <FramePanel className="relative isolate flex h-full items-start gap-3">
-                  <IconTile variant="elevated" aria-hidden="true" className="size-10.5 text-muted-foreground">
-                    {s.icon}
-                  </IconTile>
-                  <div className="flex min-w-0 flex-1 flex-col gap-0.5">
-                    <p className="text-muted-foreground text-sm font-medium">{s.label}</p>
-                    <p className="text-xl leading-none font-bold tabular-nums">{s.value}</p>
-                    <p className="text-[10px] text-muted-foreground">{s.sub}</p>
-                  </div>
-                </FramePanel>
-              </Frame>
-            ))}
-          </div>
+          <KpiStatGrid
+            aria-label="Сводка оптимизатора"
+            items={statsChips.map((s, i) => ({
+              id: `ro-${i}`,
+              label: s.label,
+              value: s.value,
+              hint: s.sub,
+              icon: s.icon,
+              iconClassName: s.label === "Переключений" && totalSwitches > 0
+                ? "text-warning"
+                : s.label === "Exit Node"
+                  ? "text-success"
+                  : s.label === "JumpHost"
+                    ? "text-primary"
+                    : "text-muted-foreground",
+              variant: s.label === "Переключений" && totalSwitches > 0 ? "warning" as const : "default" as const,
+            }))}
+          />
 
           {error && (
             <div className="flex items-center gap-2 rounded-lg border border-destructive/30 bg-destructive/10 px-4 py-2.5 text-sm text-destructive">