misc: enable debug toolbar

hobo/urls.py

@@ -60,3 +60,10 @@ urlpatterns += [
     path('login/local/', login_local),  # to be used as backup, in case of idp down
     re_path(r'^accounts/mellon/', include('mellon.urls')),
 ]
+
+if settings.DEBUG and 'debug_toolbar' in settings.INSTALLED_APPS:
+    import debug_toolbar  # pylint: disable=import-error
+
+    urlpatterns = [
+        re_path(r'^__debug__/', include(debug_toolbar.urls)),
+    ] + urlpatterns