R rebuilds every pane detached; r refreshes data; Author gains guidance and preview; Repair gains the rebuild log

tui/reply.go

@@ -113,7 +113,7 @@ func (m replyModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		if !m.inBox {
 			return m, tea.Batch(m.load(), tickEvery(5*time.Second))
 		}
-		return m, tickEvery(5*time.Second)
+		return m, tickEvery(5 * time.Second)
 
 	case tea.KeyMsg:
 		if m.inBox {
@@ -178,6 +178,12 @@ func (m replyModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			return m, nil
 		case "r":
 			return m, m.load()
+		case "R":
+			if err := startRebuild(m.folder); err != nil {
+				m.err = err
+				return m, nil
+			}
+			return m, tea.Quit
 		case "esc":
 			m.notice = ""
 			return m, nil
@@ -257,13 +263,14 @@ func (m replyModel) View() string {
 		title: fmt.Sprintf("reply · %s", statusNote),
 		width: m.width, height: composerHeight, focused: m.inBox,
 	}
-	boxLines := m.composerLines(m.width - 4, composer.bodyHeight())
+	boxLines := m.composerLines(m.width-4, composer.bodyHeight())
 
 	footer := hintLine([]string{
 		keyHint("enter or tab", "write a reply"),
 		keyHint("s", "choose a status to send"),
 		keyHint("↑↓ or j k", "read the thread"),
 		keyHint("r", "read again"),
+		keyHint("R", "rebuild every pane"),
 		keyHint("q", "leave"),
 	}, m.width)
 	if m.inBox {