Sort habits by already done and slot

app.py

@@ -155,7 +155,9 @@ def index():
         else:
             habit.checked = False
 
-    # habits = [("lesen", "eine Seite vor dem Schlafen gehen"), ("sport", "3x Gym")]
+    # Sort habits by whether they have been checked today and then by slot
+    habits.sort(key=lambda habit: (habit.checked, habit.slot))
+
     return render_template(
         'index.html',
         title=name,