feat: add webapi response changes as of 2026-08-14

Author: slackapi[bot]

json-logs/samples/api/users.conversations.json

@@ -90,6 +90,11 @@
               "folder_bookmark_id": ""
             },
             "is_disabled": false
+          },
+          {
+            "type": "",
+            "label": "",
+            "id": ""
           }
         ],
         "tabz": [
@@ -103,6 +108,9 @@
               "folder_bookmark_id": ""
             },
             "is_disabled": false
+          },
+          {
+            "type": ""
           }
         ],
         "meeting_notes": {