working message rendering

lib/models/profile.dart

@@ -0,0 +1,29 @@
+import "package:fast_immutable_collections/fast_immutable_collections.dart";
+import "package:freezed_annotation/freezed_annotation.dart";
+part "profile.freezed.dart";
+part "profile.g.dart";
+
+@freezed
+abstract class Profile with _$Profile {
+  const factory Profile({
+    String? avatarUrl,
+    @JsonKey(name: "displayname") String? displayName,
+    @JsonKey(name: "us.cloke.msc4175.tz") String? timezone,
+
+    @Default(IList.empty())
+    @JsonKey(name: "io.fsky.nyx.pronouns")
+    IList<Pronoun> pronouns,
+  }) = _Profile;
+
+  factory Profile.fromJson(Map<String, Object?> json) =>
+      _$ProfileFromJson(json);
+}
+
+@freezed
+abstract class Pronoun with _$Pronoun {
+  const factory Pronoun({required String language, required String summary}) =
+      _Pronoun;
+
+  factory Pronoun.fromJson(Map<String, Object?> json) =>
+      _$PronounFromJson(json);
+}