Keep history tab selection and add clear all

internal/ui/mainmenu.go

@@ -207,6 +207,9 @@ func BuildHistorySidebar(
 	activeJobs []HistoryEntry,
 	onEntryClick func(HistoryEntry),
 	onEntryDelete func(HistoryEntry),
+	onClearAll func(),
+	selectedTab int,
+	onTabChanged func(int),
 	titleColor, bgColor, textColor color.Color,
 ) fyne.CanvasObject {
 	// Filter by status
@@ -231,14 +234,34 @@ func BuildHistorySidebar(
 		container.NewTabItem("Failed", container.NewVScroll(failedList)),
 	)
 	tabs.SetTabLocation(container.TabLocationTop)
+	if selectedTab >= 0 && selectedTab < len(tabs.Items) {
+		tabs.SelectIndex(selectedTab)
+	}
+	tabs.OnSelected = func(item *container.TabItem) {
+		if onTabChanged == nil {
+			return
+		}
+		for idx, tab := range tabs.Items {
+			if tab == item {
+				onTabChanged(idx)
+				return
+			}
+		}
+	}
 
 	// Header
 	title := canvas.NewText("HISTORY", titleColor)
 	title.TextStyle = fyne.TextStyle{Monospace: true, Bold: true}
 	title.TextSize = 18
+	clearBtn := widget.NewButton("Clear All", func() {
+		if onClearAll != nil {
+			onClearAll()
+		}
+	})
+	clearBtn.Importance = widget.LowImportance
 
 	header := container.NewVBox(
-		container.NewCenter(title),
+		container.NewBorder(nil, nil, title, clearBtn, nil),
 		widget.NewSeparator(),
 	)
 

main.go

@@ -1145,6 +1145,7 @@ type appState struct {
 	// History sidebar state
 	historyEntries []ui.HistoryEntry
 	sidebarVisible bool
+	historyTabIdx  int
 
 	// Author module state
 	authorFile                *videoSource
@@ -1436,6 +1437,10 @@ func (s *appState) deleteHistoryEntry(entry ui.HistoryEntry) {
 		_ = s.jobQueue.Remove(entry.ID)
 	}
 
+	if entry.LogPath != "" {
+		_ = os.Remove(entry.LogPath)
+	}
+
 	// Remove entry from history
 	var updated []ui.HistoryEntry
 	for _, e := range s.historyEntries {
@@ -1455,6 +1460,20 @@ func (s *appState) deleteHistoryEntry(entry ui.HistoryEntry) {
 	s.refreshMainMenuThrottled()
 }
 
+func (s *appState) clearHistoryEntries() {
+	for _, entry := range s.historyEntries {
+		if entry.LogPath != "" {
+			_ = os.Remove(entry.LogPath)
+		}
+	}
+	s.historyEntries = nil
+	cfg := historyConfig{Entries: s.historyEntries}
+	if err := saveHistoryConfig(cfg); err != nil {
+		logging.Debug(logging.CatUI, "failed to save history after clear: %v", err)
+	}
+	s.refreshMainMenuThrottled()
+}
+
 func (s *appState) stopPreview() {
 	if s.anim != nil {
 		s.anim.Stop()
@@ -1941,6 +1960,11 @@ func (s *appState) showMainMenu() {
 			activeJobs,
 			s.showHistoryDetails,
 			s.deleteHistoryEntry,
+			s.clearHistoryEntries,
+			s.historyTabIdx,
+			func(idx int) {
+				s.historyTabIdx = idx
+			},
 			titleColor,
 			utils.MustHex("#1A1F2E"),
 			textColor,