Fix cluster dashboard opening when cluster is initally offline (#1042)

Signed-off-by: Lauri Nevala <lauri.nevala@gmail.com>

src/main/cluster.ts

@@ -184,6 +184,9 @@ export class Cluster implements ClusterModel {
         this.refreshEvents(),
         this.refreshAllowedResources(),
       ]);
+      if (!this.ready) {
+        this.ready = true
+      }
     }
     this.pushState();
   }
@@ -234,7 +237,7 @@ export class Cluster implements ClusterModel {
     const apiUrl = this.kubeProxyUrl + path;
     return request(apiUrl, {
       json: true,
-      timeout: 5000,
+      timeout: 30000,
       ...options,
       headers: {
         Host: `${this.id}.${new URL(this.kubeProxyUrl).host}`, // required in ClusterManager.getClusterForRequest()