code: func (m *model) BringToFront(folder, file string) {
  	m.fmut.RLock()
  	runner, ok := m.folderRunners[folder]
  	m.fmut.RUnlock()
  
  	if ok {
  		runner.BringToFront(file)
  	}
  }
docs: // BringToFront bumps the given files priority in the job queue.