feat(playground): mcp servers listed - review comment

Signed-off-by: Marc Nuri <marc@marcnuri.com>

Author: manusa

packages/backend/src/studio.spec.ts

@@ -155,7 +155,6 @@ describe('activate', () => {
     'ContainerRegistry',
     'PodmanConnection',
     'TaskRegistry',
-    'CatalogManager',
     'BuilderManager',
     'PodManager',
     'URLModelHandler',
@@ -170,7 +169,6 @@ describe('activate', () => {
     'ApplicationManager',
     'McpServerManager',
     'PlaygroundV2Manager',
-    'SnippetManager',
   ])('registers $0 as subscription', (manger: string) => {
     const subscriptions = mockedExtensionContext.subscriptions
       .filter(s => s?.constructor?.name)

packages/backend/src/studio.ts

@@ -213,7 +213,6 @@ export class Studio {
      */
     this.#catalogManager = new CatalogManager(this.#rpcExtension, appUserDirectory);
     this.#catalogManager.init();
-    this.#extensionContext.subscriptions.push(this.#catalogManager);
 
     /**
      * The builder manager is handling the building tasks, create corresponding tasks
@@ -386,7 +385,6 @@ export class Studio {
      */
     this.#snippetManager = new SnippetManager(this.#rpcExtension, this.#telemetry);
     this.#snippetManager.init();
-    this.#extensionContext.subscriptions.push(this.#snippetManager);
 
     /**
      * The StudioApiImpl is the implementation of our API between backend and frontend