Remove dead code related to the processmanager and message module

src/app/app.module.ts

@@ -15,7 +15,6 @@ import { IdeComponent } from './ide/ide.component';
 import { MessagesComponent } from './messages/messages.component';
 import { WebSocketService } from './services/websocket.service';
 import { TerminalComponent } from './terminal/terminal.component';
-import { ProcessManagerService } from './services/processmanager.service';
 import { AppRoutingModule } from './app-routing.module';
 import { TestmessengerComponent } from './testmessenger/testmessenger.component';
 import { DeploymentNotificationService } from './services/deployment-notification.service';
@@ -50,7 +49,6 @@ import { MonacoEditorModule } from 'ngx-monaco-editor';
     MarkdownService,
     WebSocketService,
     TerminadoService,
-    ProcessManagerService,
     DeploymentNotificationService,
   ],
   bootstrap: [