Cleanup list navigates; spend bars; office writes the missing scaffold; memory read-out per agent

tui/repair.go

@@ -297,9 +297,26 @@ func (m repairModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			}
 			return m, nil
 		case "up", "k":
+			if m.tab == 3 {
+				if m.sessAt > 0 {
+					m.sessAt--
+				}
+				m.scroll = max(0, min(m.scroll, m.sessAt-2))
+				return m, nil
+			}
 			m.scroll--
 			return m, nil
 		case "down", "j":
+			if m.tab == 3 {
+				if m.sessAt < len(m.sessions)-1 {
+					m.sessAt++
+				}
+				visible := max(3, m.height-6)
+				if m.sessAt > m.scroll+visible-3 {
+					m.scroll = m.sessAt - visible + 3
+				}
+				return m, nil
+			}
 			m.scroll++
 			return m, nil
 		case "esc":
@@ -507,10 +524,10 @@ func (m repairModel) cleanupLines(width int) []string {
 			r.lastUsed.Format("2 Jan 15:04"), state)
 		mark := "  "
 		if m.ticked[r.name] {
-			mark = "▸ "
+			mark = "* "
 		}
 		if i == m.sessAt {
-			out = append(out, selectedStyle2().Render(padTo(mark+line, width)))
+			out = append(out, selectedStyle2().Render(padTo("▸"+line[1:], width)))
 			continue
 		}
 		out = append(out, mark+line)