R6 moderation: roles, silence and suspension, bans that write nothing on the personas, deletions, report actions

Roles (user, moderator, administrator) from the CLI and /clientapi/admin/roots/{id}/role, never one's own nor the last
administrator. Silence keeps an account's posts out of public timelines, hashtags, trends, search and relays while its
followers still get them; suspension refuses and revokes a local persona's tokens, answers 404 for its posts and
collections, holds back every delivery and tells other servers nothing new, its actor unchanged; a suspended remote
account's activities are dropped and nothing goes to its own inbox (a shared one still serves its server). A banned
login's personas are held back in memory alone (Restrictions), so nothing pairs them in stored data. Personas and groups
are deleted one at a time (PersonaRemoval, GroupRemoval), by their login or an administrator with the password. Reports
resolve with an action and a note; posts are taken down, a remote copy hidden. Warnings reach the persona as Mastodon's
moderation_warning. Every staff act goes to the staff's log. Migration _020 limits posts from servers already silenced;
a restore keeps the moderation made since the backup.

Verified: interop.sh moderation gts mastodon with SecureMode, 194 passed; restore.sh, 25 passed, now with a suspension,
a silence and a takedown made after the backup.

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

PrivaPub/Federation/Inbox/Handlers/AnnounceHandler.cs

@@ -39,10 +39,13 @@ namespace PrivaPub.Federation.Inbox.Handlers
 		public IEnumerable<IActivityHandler> Relays { get; set; }
 
 		readonly PrivaPub.Federation.Relays.IRelays _relayService;
+		readonly PrivaPub.Federation.Moderation.IDomainBlocks _domainBlocks;
 
 		public AnnounceHandler(DbEntities dbEntities, ILocalActorService localActors, IRemotePosts remotePosts, IFanout fanout, IRemoteActorService remoteActors,
-			IObjectRecords records, IQuoteService quotes, IServiceProvider services = default, PrivaPub.Federation.Relays.IRelays relays = default)
+			IObjectRecords records, IQuoteService quotes, IServiceProvider services = default, PrivaPub.Federation.Relays.IRelays relays = default,
+			PrivaPub.Federation.Moderation.IDomainBlocks domainBlocks = default)
 		{
+			_domainBlocks = domainBlocks;
 			_relayService = relays;
 			_services = services;
 			_records = records;
@@ -121,6 +124,8 @@ namespace PrivaPub.Federation.Inbox.Handlers
 				To = to,
 				Cc = cc,
 				IsFederatedCopy = true,
+				AuthorSuspended = actor.SuspendedAt.HasValue,
+				AuthorLimited = RemotePosts.Limited(actor, _domainBlocks),
 				CreationDate = published,
 				UpdateDate = published
 			};