✨(auth) add silent login

Currently users already logged in to the SSO have to click on
the login button again to be connected.
This extra step should not be necessary.

This commit uses the "silent=true" parameter to the login
endpoint to avoid the extra step.

env.d/development/common

@@ -48,7 +48,7 @@ LOGIN_REDIRECT_URL=http://localhost:3000
 LOGIN_REDIRECT_URL_FAILURE=http://localhost:3000
 LOGOUT_REDIRECT_URL=http://localhost:3000
 
-OIDC_REDIRECT_ALLOWED_HOSTS=["http://localhost:8083", "http://localhost:3000"]
+OIDC_REDIRECT_ALLOWED_HOSTS="localhost:8083,localhost:3000"
 OIDC_AUTH_REQUEST_EXTRA_PARAMS={"acr_values": "eidas1"}
 
 # Store OIDC tokens in the session. Needed by search/ endpoint.