Improved jwt logic

* No longer stores full token, but only payload.

src/Broker/SseSubscriber.php

@@ -26,7 +26,12 @@ class SseSubscriber implements SubscriberInterface
 
     public function isAuthorized(): bool
     {
-        return $this->request->getAttribute('authorization') instanceof JWTToken;
+        return $this->request->getAttribute('authorized');
+    }
+
+    public function getPayload(): array
+    {
+        return $this->request->getAttribute('mercure.payload')??[];
     }
 
     public function getId(): string

src/Broker/TopicManager.php

@@ -69,7 +69,7 @@ class TopicManager
                     'topic' => $topic->getTopic(),
                     'subscriber' => $sub->getId(),
                     'active' => true,
-                    'payload' => null, // TODO populate from mercure.payload in JWT
+                    'payload' => $sub->getPayload(),
                 ];
             }
         }