Method isLocalModel

app/src/utils/ModelManager.ts:707–711

* Check if a server string represents a local model

(server: string)

   * Check if a server string represents a local model
   */
  public isLocalModel(server: string): boolean {
    return server === ModelManager.BROWSER_LOCAL
      || server === ModelManager.LLAMA_CPP_LOCAL
      || server === ModelManager.SKIP_MODEL;
  }

  /**
   * Subscribe to model list changes