add-frames (#1)

Adds a iframe view for apps in the dashboard. Makes it usable for our setup.

Co-authored-by: Philipp Rothmann <philipprothmann@posteo.de>
Co-authored-by: viehlieb <pf@pragma-shift.net>
Reviewed-on: #1

backend/helpers/hydra_oauth.py

@@ -9,7 +9,7 @@ class HydraOauth:
     @staticmethod
     def authorize():
         try:
-            hydra = OAuth2Session(HYDRA_CLIENT_ID)
+            hydra = OAuth2Session(HYDRA_CLIENT_ID, redirect_uri=REDIRECT_URL)
             authorization_url, state = hydra.authorization_url(
                 HYDRA_AUTHORIZATION_BASE_URL
             )