feat: Implement background shell commands (#14849)

packages/cli/src/ui/components/StatusDisplay.tsx

@@ -81,6 +81,7 @@ export const StatusDisplay: React.FC<StatusDisplayProps> = ({
           config.getMcpClientManager()?.getBlockedMcpServers() ?? []
         }
         skillCount={config.getSkillManager().getDisplayableSkills().length}
+        backgroundProcessCount={uiState.backgroundShellCount}
       />
     );
   }