refactor: remove auto-refresh timer — panes already refresh on nav and after ops

internal/config/config.go

@@ -70,8 +70,6 @@ type BehaviorConfig struct {
 	ConfirmOverwrite        bool `toml:"confirm_overwrite"`
 	CalculateDirSizeOnSpace bool `toml:"calculate_dir_size_on_space"`
 	FollowSymlinks          bool `toml:"follow_symlinks"`
-	AutoRefresh             bool `toml:"auto_refresh"`
-	AutoRefreshInterval     int  `toml:"auto_refresh_interval"`
 }
 
 func Default() Config {
@@ -113,8 +111,6 @@ func Default() Config {
 			ConfirmOverwrite:        true,
 			CalculateDirSizeOnSpace: true,
 			FollowSymlinks:          false,
-			AutoRefresh:             true,
-			AutoRefreshInterval:     5,
 		},
 	}
 }
@@ -209,14 +205,6 @@ func (c *Config) Validate() error {
 	if c.UI.CenterWidthPercent < 20 || c.UI.CenterWidthPercent > 60 {
 		return errors.New("ui.center_width_percent must be between 20 and 60")
 	}
-	if c.Behavior.AutoRefresh {
-		if c.Behavior.AutoRefreshInterval < 1 {
-			c.Behavior.AutoRefreshInterval = 5
-		}
-		if c.Behavior.AutoRefreshInterval > 60 {
-			return errors.New("behavior.auto_refresh_interval must be between 1 and 60")
-		}
-	}
 	switch strings.ToLower(strings.TrimSpace(c.Browser.Sort.By)) {
 	case "", "name":
 		c.Browser.Sort.By = "name"

internal/ui/model.go

@@ -167,7 +167,6 @@ type copyDoneMsg struct {
 
 type dismissNoticeMsg struct{}
 type dismissYankFlashMsg struct{}
-type tickMsg struct{}
 type externalOpenMsg struct {
 	path string
 	err  error
@@ -334,9 +333,6 @@ func NewModel(cfg config.Config, configPath string) (Model, error) {
 }
 
 func (m Model) Init() tea.Cmd {
-	if m.cfg.Behavior.AutoRefresh {
-		return tea.Batch(m.loadPreviewCmd(), autoRefreshTickCmd(m.cfg.Behavior.AutoRefreshInterval))
-	}
 	return m.loadPreviewCmd()
 }
 
@@ -923,20 +919,6 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		m.syncPreviewContent()
 		return m, nil
 
-	case tickMsg:
-		if !m.cfg.Behavior.AutoRefresh ||
-			m.busy ||
-			m.copyJob != nil ||
-			m.archiveJob != nil ||
-			m.modal.kind != modalNone ||
-			m.filterMode ||
-			m.cursorMode || m.visualMode ||
-			m.viewMode {
-			return m, autoRefreshTickCmd(m.cfg.Behavior.AutoRefreshInterval)
-		}
-		m.autoRefreshPanes()
-		return m, tea.Batch(autoRefreshTickCmd(m.cfg.Behavior.AutoRefreshInterval), m.loadPreviewCmd())
-
 	case externalOpenMsg:
 		if msg.err != nil {
 			m.status = fmt.Sprintf("Open failed: %v", msg.err)
@@ -1788,20 +1770,7 @@ func (m *Model) refreshAllPanes(status string) (tea.Model, tea.Cmd) {
 	return m, m.loadPreviewCmd()
 }
 
-func (m *Model) autoRefreshPanes() {
+
-	for _, id := range []PaneID{PaneLeft, PaneRight} {
-		pane := m.paneByID(id)
-		if pane.InRemote() || pane.InArchive() {
-			continue
-		}
-		if name := selectedName(pane); name != "" {
-			pane.SaveCursor(pane.Path, name)
-		}
-		if err := m.reloadPane(id, pane.LoadCursor(pane.Path)); err != nil {
-			log.Printf("[REFRESH] pane=%s path=%s err=%v", id, pane.Path, err)
-		}
-	}
-}
 
 func (m *Model) moveCursor(delta int) {
 	// When a filter query is active on this pane, move through filtered entries
@@ -4925,12 +4894,6 @@ func dismissYankFlashCmd(delay time.Duration) tea.Cmd {
 	})
 }
 
-func autoRefreshTickCmd(seconds int) tea.Cmd {
-	return tea.Tick(time.Duration(seconds)*time.Second, func(time.Time) tea.Msg {
-		return tickMsg{}
-	})
-}
-
 func (m *Model) startCopyJob(kind fileOpKind, sourcePaths []string, targetDir string, overwrite bool, stats vfs.TransferStats) tea.Cmd {
 	m.nextCopyJob++
 	jobID := m.nextCopyJob