R4 the client catches up: follow requests, followers, downvotes, dismissing, filtering a post, quote policies, statistics in detail

Follow requests answered on the persona's own profile and from the Notifications tab; its followers and the accounts it
follows listed there, a follower removed (asked first). Downvotes on threadiverse posts, after the public-vote notice.
A notification dismissed from its line. "Filter this post" from a card's menu, and the Filters page showing the posts a
filter holds. Who may quote the persona's own posts, and revoking a quote of one. Statistics: a server in detail with
"describe again", the ledger's events, the server's own days. The composer deletes an upload taken out before posting.
MediaType.Documents goes.

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

Models/APIs.cs

@@ -56,6 +56,10 @@ public static class APIs
 		public const string GET_StatisticsOverview = "clientapi/admin/statistics/overview";
 		public const string GET_StatisticsHosts = "clientapi/admin/statistics/hosts";
 		public const string GET_StatisticsCrawler = "clientapi/admin/statistics/crawler";
+		public static string GET_M_StatisticsHost(string host) => $"clientapi/admin/statistics/hosts/{Uri.EscapeDataString(host)}";
+		public static string POST_M_StatisticsDescribe(string host) => $"clientapi/admin/statistics/hosts/{Uri.EscapeDataString(host)}/describe";
+		public const string GET_StatisticsEvents = "clientapi/admin/statistics/events";
+		public const string GET_StatisticsServer = "clientapi/admin/statistics/server";
 		public const string GET_AdminBackups = "clientapi/admin/backups";
 		public const string POST_AdminBackup = "clientapi/admin/backups";
 		public static string DELETE_M_AdminBackup(string id) => $"clientapi/admin/backups/{Uri.EscapeDataString(id)}";
@@ -105,6 +109,7 @@ public static class APIs
 		public const string POST_Media = "api/v2/media";
 		public static string GET_M_Media(string mediaId) => $"api/v1/media/{Uri.EscapeDataString(mediaId)}";
 		public static string PUT_M_Media(string mediaId) => $"api/v1/media/{Uri.EscapeDataString(mediaId)}";
+		public static string DELETE_M_Media(string mediaId) => $"api/v1/media/{Uri.EscapeDataString(mediaId)}";
 		public const string GET_InstanceV2 = "api/v2/instance";
 		public const string DELETE_ProfileAvatar = "api/v1/profile/avatar";
 		public const string DELETE_ProfileHeader = "api/v1/profile/header";
@@ -117,6 +122,8 @@ public static class APIs
 		public static string GET_M_Account(string accountId) => $"api/v1/accounts/{Uri.EscapeDataString(accountId)}";
 		public static string GET_M_AccountStatuses(string accountId) => $"api/v1/accounts/{Uri.EscapeDataString(accountId)}/statuses";
 		public static string GET_M_AccountFollowing(string accountId) => $"api/v1/accounts/{Uri.EscapeDataString(accountId)}/following";
+		public static string GET_M_AccountFollowers(string accountId) => $"api/v1/accounts/{Uri.EscapeDataString(accountId)}/followers";
+		public static string POST_M_RemoveFromFollowers(string accountId) => $"api/v1/accounts/{Uri.EscapeDataString(accountId)}/remove_from_followers";
 		public static string GET_M_Status(string statusId) => $"api/v1/statuses/{Uri.EscapeDataString(statusId)}";
 		public static string GET_M_Context(string statusId) => $"api/v1/statuses/{Uri.EscapeDataString(statusId)}/context";
 		public static string DELETE_M_Status(string statusId) => $"api/v1/statuses/{Uri.EscapeDataString(statusId)}";
@@ -146,9 +153,13 @@ public static class APIs
 		public static string POST_M_NotificationRequest(string requestId, bool accept) =>
 			$"api/v1/notifications/requests/{Uri.EscapeDataString(requestId)}/{(accept ? "accept" : "dismiss")}";
 		public static string PUT_M_Status(string statusId) => $"api/v1/statuses/{Uri.EscapeDataString(statusId)}";
+		public static string PUT_M_StatusInteractionPolicy(string statusId) => $"api/v1/statuses/{Uri.EscapeDataString(statusId)}/interaction_policy";
+		public static string POST_M_RevokeQuote(string quotedId, string quotingId) =>
+			$"api/v1/statuses/{Uri.EscapeDataString(quotedId)}/quotes/{Uri.EscapeDataString(quotingId)}/revoke";
 		public const string GET_FollowedTags = "api/v1/followed_tags";
 		public const string GET_GroupedNotifications = "api/v2/notifications";
 		public const string GET_UnreadNotifications = "api/v2/notifications/unread_count";
+		public static string POST_M_DismissNotificationGroup(string groupKey) => $"api/v2/notifications/{Uri.EscapeDataString(groupKey)}/dismiss";
 		public const string POST_Markers = "api/v1/markers";
 		public const string GET_TrendingTags = "api/v1/trends/tags";
 		public const string GET_TrendingStatuses = "api/v1/trends/statuses";

Models/Mastodon/PrivaPubStatus.cs

@@ -94,8 +94,12 @@ public class PrivaPubPlace
 	public string Url { get; set; }
 }
 
+/// <summary>A post's votes: its favourites are its upvotes. PrivaPub sends them on every post; a threadiverse post's
+/// downvotes are the ones that mean something.</summary>
 public class PrivaPubVotes
 {
 	public int Up { get; set; }
 	public int Down { get; set; }
+	/// <summary>The persona's own downvote (POST /api/v1/statuses/:id/downvote, /undownvote); null with no persona.</summary>
+	public bool? Downvoted { get; set; }
 }

Models/Types/MediaType.cs

@@ -4,7 +4,6 @@
 	{
 		Images = 1,
 		Video,
-		Audio,
-		Documents
+		Audio
 	}
 }