fix: padding in titlebar when nothing is displayed (#139)

* Don't render anything, when nothing is shown

* fix linter issue

list/list.go

@@ -1036,7 +1036,10 @@ func (m Model) titleView() string {
 		}
 	}
 
+	if len(view) > 0 {
 		return titleBarStyle.Render(view)
+	}
+	return view
 }
 
 func (m Model) statusView() string {