Method cleanup

worker/src/utils/isolated-volume.ts:436–452

* Cleans up the volume. Should be called in a finally block. * * @example * ```typescript * const volume = new IsolatedContainerVolume(tenantId, runId); * try { * await volume.initialize({ 'input.txt': 'data' }); * // ... use volume ... * } finally { * await volume.c

()

   * ```
   */
  async cleanup(): Promise<void> {
    if (!this.volumeName) {
      return; // Nothing to clean up
    }

    try {
      await this.executeDockerCommand('volume', 'rm', [this.volumeName]);
    } catch (error) {
      // Log but don't throw - cleanup should be best-effort
      console.error(
        `Failed to cleanup volume ${this.volumeName}: ${error instanceof Error ? error.message : String(error)}`,
      );
    } finally {
      this.isInitialized = false;
      this.volumeName = undefined;
    }
  }

  /**
   * Executes a docker command using spawn.