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

tests/e2e/Support/PastureAdmin.cs

@@ -0,0 +1,26 @@
+using System.Net.Http.Json;
+using System.Text.Json.Nodes;
+
+namespace decePubClient.E2E.Support
+{
+	// PrivaPub's /clientapi as the pasture's administrator (pastureroot, whom the scenarios make): what its moderators
+	// and administrators see
+	public static class PastureAdmin
+	{
+		public const string Root = "pastureroot";
+		public const string Password = "Pasture-Pass-1!";
+
+		public static async Task<JsonNode> Get(string path)
+		{
+			using var http = Pasture.Http();
+			var login = await http.PostAsJsonAsync($"{Pasture.Api}/clientapi/user/login", new { userName = Root, password = Password });
+			login.EnsureSuccessStatusCode();
+			var jwt = (await login.Content.ReadFromJsonAsync<JsonObject>())!["token"]!.GetValue<string>();
+			using var request = new HttpRequestMessage(HttpMethod.Get, Pasture.Api + path);
+			request.Headers.Authorization = new("Bearer", jwt);
+			using var response = await http.SendAsync(request);
+			response.EnsureSuccessStatusCode();
+			return JsonNode.Parse(await response.Content.ReadAsStringAsync());
+		}
+	}
+}