R6 moderation in decePub: users and personas, accounts, report actions, deletions, suspended personas

Administration's Users & personas (administrators): logins searched and opened into their personas and groups; roles,
bans, two-factor reset and deletion of a login; silence, suspension and deletion of a persona; a group deleted. Accounts
(moderators): local personas and remote accounts searched or listed as moderated, silenced and suspended with a staff
note and a warning. Reports resolve with an action. ActDialog asks for the note, the warning or the password and is the
act's confirmation. A login deletes its own persona and the groups it owns with its password. Suspended personas can't
be chosen; one refused a token mid-session moves the session to another, or to none, once. Warnings show in
notifications, limited accounts on their profile, and moderators remove a post from its card.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01WpVCoDeM1qUTRp4fXQdfof

Program.cs

@@ -45,6 +45,7 @@ builder.Services.AddOptions()
 	.AddScoped<PortabilityService>()
 	.AddScoped<AdminService>()
 	.AddScoped<InstanceAdminService>()
+	.AddScoped<ModerationService>()
 	.AddScoped<AboutService>()
 	.AddScoped<AnnouncementService>()
 	.AddScoped<ArchiveService>()