feat(urls.py): add routes to calendar api and event signin/out

kursy/urls.py

@@ -21,6 +21,18 @@ urlpatterns = [
     path("accounts/signup/", views.signup, name="signup"),
     path("i18n/", include("django.conf.urls.i18n")),
     path("calendar/", views.calendar, name="calendar"),
+    path(
+        "api/calendar/events/",
+        views.get_calendar_events,
+        name="get_calendar_events",
+    ),
+    path(
+        "api/calendar/events/<int:event_id>/",
+        views.get_calendar_event,
+        name="get_calendar_event",
+    ),
+    path("event/<int:event_id>/signup/", views.event_signup, name="event_signup"),
+    path("event/<int:event_id>/signout/", views.event_signout, name="event_signout"),
 ]