Reports, and who liked or boosted a post

Another's profile and posts can be reported from the client (/api/v1/reports): a category, words, and for a remote
account a copy to its server, which PrivaPub sends from its own actor, never naming the persona. Who liked or boosted
a post opens from its card's menu (favourited_by, reblogged_by). e2e: a report from a Mastodon account's profile
reaches PrivaPub's moderators forwarded, and a post's likes and boosts list the persona who gave them; the admin
helper the tests share moves to Support.

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

Services/AccountService.cs

@@ -5,6 +5,7 @@ using collAnon.Client.Services;
 using decePubClient.Extensions;
 using decePubClient.Models;
 using decePubClient.Models.Mastodon;
+using decePubClient.Models.Types;
 
 using PrivaPub.ClientModels;
 
@@ -250,6 +251,22 @@ namespace decePubClient.Services
 			return response.IsSuccessStatusCode ? new WebResult() : await response.Content.ReadWebResult(response.StatusCode, localizer, cancellationToken);
 		}
 
+		/// <summary>Reports an account, with the posts named, to the persona's server's moderators; forwarded, its own server
+		/// gets the report too, from PrivaPub's actor and never naming the persona.</summary>
+		public async Task<WebResult> Report(string accountId, List<string> statusIds, string comment, ReportCategory category, bool forward,
+			CancellationToken cancellationToken = default)
+		{
+			using var response = await httpService.Post(APIs.Mastodon.POST_Reports, new ReportRequest
+			{
+				AccountId = accountId,
+				StatusIds = statusIds,
+				Comment = comment?.Trim(),
+				Category = category.ToString().ToLowerInvariant(),
+				Forward = forward
+			}, cancellationToken: cancellationToken);
+			return response.IsSuccessStatusCode ? new WebResult() : await response.Content.ReadWebResult(response.StatusCode, localizer, cancellationToken);
+		}
+
 		public async Task<WebResult> UnblockDomain(string domain, CancellationToken cancellationToken = default)
 		{
 			using var response = await httpService.Delete(APIs.Mastodon.DELETE_DomainBlocks, [$"domain={Uri.EscapeDataString(domain)}"],