Finish settings TODO cleanup

internal/app/tabbar.go

@@ -64,6 +64,7 @@ func (st *uiState) drawTabBar() {
 		label    string
 		active   bool
 	}
+	activeTab := -1
 
 	// Reserve space at the right edge for "+ new". If there are too
 	// many tabs to fit even at minTabWidth, drop tabs from the right
@@ -134,6 +135,9 @@ func (st *uiState) drawTabBar() {
 				label:    label,
 				active:   c.ID == focus,
 			})
+			if tabs[len(tabs)-1].active {
+				activeTab = len(tabs) - 1
+			}
 			col += w
 		}
 	}
@@ -195,8 +199,12 @@ func (st *uiState) drawTabBar() {
 			hintCol, styleBorder, strings.Repeat("─", newHintW), styleReset)
 	}
 
-	if summary := st.activeSummaryText(width - 2); summary != "" {
-		fmt.Fprintf(&b, "\x1b[2;1H %s%s%s", styleDim, summary, styleReset)
+	if activeTab >= 0 {
+		tab := tabs[activeTab]
+		summaryWidth := tab.width - 2
+		if summary := st.activeSummaryText(summaryWidth); summary != "" {
+			fmt.Fprintf(&b, "\x1b[2;%dH %s%s%s", tab.startCol, styleDim, summary, styleReset)
+		}
 	}
 
 	frame := b.String()