f1547a020c
Add protocol-level support for NIP-29 relay-based groups with all event kinds following the nip88Polls structure pattern. Event kinds implemented: - 9000 (put-user), 9001 (remove-user), 9002 (edit-metadata) - 9005 (delete-event), 9007 (create-group), 9008 (delete-group) - 9009 (create-invite), 9021 (join-request), 9022 (leave-request) - 39000 (group-metadata), 39001 (group-admins) - 39002 (group-members), 39003 (supported-roles) Shared tags: GroupIdTag (h), PreviousTag, RoleTag, CodeTag, GroupAdminTag https://claude.ai/code/session_016mcHkA5DUr4M2K5CddAGSq