* Permissions is a grid of role columns with a Users tab.
New servers and Reset to Default seed Member and Mod; the host stays Admin. Settings still has More options for the old editor.
* Review fixes for the permissions grid.
A chip on the Users tab adds or removes that one role through assign-role and
revoke-role, so the other roles a person holds (and the ones role menus hand
out) stay put; the replace-everything handler is gone. A tick for one person
sends the permissions the grid shows and the server keeps every other one as
it is, including anything the editor may not touch, the same way assign-role
inherits overrides. Editing someone at or above your level is refused and each
save writes an audit entry. Member and Channel Mod are back in the seed, Mod
gets Manage Tags like the Server Mod on main, the Member template has its
label, and the grid shows Manage Tags. Accent fills use --accent-text.
ancsemi