The persona's notification policy, and what it filtered

Settings has a Notifications section, also at /notifications/filtered: what notifications from people the persona does
not follow, people who do not follow it, new accounts, private mentions it did not ask for and limited accounts become
(accept, filter, drop), and the filtered ones, one request per account, let in (with that account from then on) or
dismissed. The Notifications tab says when requests wait. e2e: a stranger's like waits in a request reached from the
tab and comes back once let in; the policy and the stranger's permission are put back afterwards (Pasture.Mongo).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LsXgEaXee4GCU1hwYgPJXw

Models/Mastodon/PrivaPubApi.cs

@@ -206,6 +206,37 @@ public class StatusSource
 	public string SpoilerText { get; set; }
 }
 
+/// <summary>/api/v2/notifications/policy: what notifications from people the persona does not follow, people who do not
+/// follow it, new accounts, unasked private mentions and limited accounts become: accept, filter or drop.</summary>
+public class NotificationPolicy
+{
+	public string ForNotFollowing { get; set; }
+	public string ForNotFollowers { get; set; }
+	public string ForNewAccounts { get; set; }
+	public string ForPrivateMentions { get; set; }
+	public string ForLimitedAccounts { get; set; }
+	public NotificationPolicySummary Summary { get; set; }
+}
+
+public class NotificationPolicySummary
+{
+	public int PendingRequestsCount { get; set; }
+	public int PendingNotificationsCount { get; set; }
+}
+
+/// <summary>/api/v1/notifications/requests: the notifications the policy filtered from one account, waiting to be let in
+/// (and that account from then on) or dismissed.</summary>
+public class NotificationRequest
+{
+	public string Id { get; set; }
+	public DateTime CreatedAt { get; set; }
+	public DateTime UpdatedAt { get; set; }
+	/// <summary>A number, as a string (Mastodon's).</summary>
+	public string NotificationsCount { get; set; }
+	public Account Account { get; set; }
+	public Status LastStatus { get; set; }
+}
+
 /// <summary>/api/v1/reports: an account, and some of its posts, reported to the persona's server's moderators; forwarded,
 /// a remote account's server gets it too, from the server's own actor.</summary>
 public class ReportRequest