Method Update

ui/models.go:126–167

(msg tea.Msg)

		}

	case availableFilesMsg:
		if msg.err != nil {
			m.err = msg.err
			m.state = stateError
			return m, nil
		}
		if len(msg.files) == 0 {
			m.state = stateComplete
			return m, tea.Quit
		}
		m.available = msg.files
		m.selected = make(map[string]bool)
		m.cursor = 0
		m.state = stateSelecting
		return m, nil

	case stagedMsg:
		if msg.err != nil {
			m.err = msg.err
			m.state = stateError
			return m, nil
		}
		m.state = stateProcessing
		return m, processNextFile(m)

	case fileProcessedMsg:
		if msg.err != nil {
			m.commitResults[msg.filename] = "Error: " + msg.err.Error()
		} else {
			m.commitResults[msg.filename] = msg.result
		}

		m.commitMsgs[msg.filename] = m.commitMsgs[msg.filename]

		m.state = stateReview
		return m, nil
	}

	var cmd tea.Cmd
	m.spinner, cmd = m.spinner.Update(msg)
	return m, cmd
}

func processNextFile(m CommitUI) tea.Cmd {
	if m.currentFile >= len(m.files) {