initial_snapshot: Centralize group-permission defaults; fix admin permission for legacy servers#1853

Merged

gnprice merged 7 commits intozulip:mainfrom

chrisbobbe:pr-centralize-group-permission-defaults

Sep 19, 2025

Commits on Sep 18, 2025

message test: Vary user role in pre-291 selfCanDeleteMessage tests
chrisbobbe
committed
message: Fix permissions for admins on pre-291 servers
chrisbobbe
committed
message test [nfc]: Reword comment on pre-407 selfCanDeleteMessage tests
chrisbobbe
committed