fix(ui): открывать GRE-туннель с контекстом сервера

hooks/use-dashboard-live.ts

@@ -208,10 +208,10 @@ function sumSeries(rows: TrafficServerRow[], key: "rxSeries" | "txSeries"): numb
 
 function mockOverlayItems(): OverlayItem[] {
   const gre: OverlayItem[] = mockGreTunnels.map((t) => ({
-    id: `gre-${t.id}`,
+    id: JSON.stringify(["gre", t.serverId, t.id]),
     name: t.name,
     kind: "gre",
-    href: "/gre",
+    href: "/gre?server=" + encodeURIComponent(t.serverId) + "&tunnel=" + encodeURIComponent(t.id),
     status: t.status,
   }))
   const wg: OverlayItem[] = mockServers.flatMap((s) =>
@@ -320,10 +320,10 @@ export function useDashboardLive() {
       const greItems: OverlayItem[] =
         greRes.status === "fulfilled"
           ? (greRes.value.tunnels ?? []).map((t) => ({
-              id: `gre-${t.id}`,
+              id: JSON.stringify(["gre", t.serverId, t.id]),
               name: t.name,
               kind: "gre" as const,
-              href: "/gre",
+              href: "/gre?server=" + encodeURIComponent(t.serverId) + "&tunnel=" + encodeURIComponent(t.id),
               status: t.status,
             }))
           : []