Refacto public trust center

- More robust front authentification check to display the right button
- Remove trust relay to avoid query loop

Signed-off-by: Sacha Al Himdani <sacha@getprobo.com>

pkg/server/api/trust/v1/schema.graphql

@@ -200,6 +200,7 @@ type TrustCenter implements Node {
   active: Boolean!
   slug: String!
   organization: Organization! @goField(forceResolver: true)
+  isUserAuthenticated: Boolean! @goField(forceResolver: true)
 
   documents(
     first: Int