events_register: Set home view for spectators as recent view.

zerver/lib/events.py

@@ -464,6 +464,8 @@ def fetch_initial_state_data(
             # ID=0 is not used in real Zulip databases, ensuring this is unique.
             id=0,
             default_language=spectator_requested_language,
+            # Set home view to recent conversations for spectators regardless of default.
+            web_home_view="recent_topics",
         )
     if want("realm_user"):
         state["raw_users"] = get_users_for_api(