added new task flag

bubbletea.go

@@ -105,7 +105,8 @@ func (m model) View() string {
     }
 
     // The footer
-    s += "\nPress q to quit.\n"
+	s += "n: new\n"
+    s += "q: quit.\n"
 
     // Send the UI for rendering
     return s

model.go

@@ -15,6 +15,7 @@ type model struct {
     cursor		int					// which to-do list item our cursor is pointing at
     selected	map[int]struct{}	// which to-do items are selected
 	tab			int					// which tab is selected
+	add			bool				// defines if the new task window is shown
 }
 
 func initialModel() model {