Use entity name as cluster name in sidebar (#3751)

* Using entity name as cluster name in sidebar

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

* Use entity name if preferences name is empty

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

* simplify

Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>

Co-authored-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>

src/main/initializers/ipc.ts

@@ -28,6 +28,7 @@ import type { ClusterId } from "../../common/cluster-types";
 import { appEventBus } from "../../common/event-bus";
 import { dialogShowOpenDialogHandler, ipcMainHandle } from "../../common/ipc";
 import { catalogEntityRegistry } from "../catalog";
+import { pushCatalogToRenderer } from "../catalog-pusher";
 import { ClusterManager } from "../cluster-manager";
 import { bundledKubectlPath } from "../kubectl";
 import logger from "../logger";
@@ -48,6 +49,8 @@ export function initIpcMainHandlers() {
     if (cluster) {
       clusterFrameMap.set(cluster.id, { frameId: event.frameId, processId: event.processId });
       cluster.pushState();
+
+      pushCatalogToRenderer(catalogEntityRegistry);
     }
   });