chore: return empty profile for the bot (#2665)

lib/pangea/analytics_misc/level_display_name.dart

@@ -1,6 +1,5 @@
 import 'package:flutter/material.dart';
 
-import 'package:fluffychat/pangea/bot/utils/bot_name.dart';
 import 'package:fluffychat/pangea/user/models/profile_model.dart';
 import 'package:fluffychat/widgets/matrix.dart';
 
@@ -39,10 +38,6 @@ class LevelDisplayNameState extends State<LevelDisplayName> {
 
   @override
   Widget build(BuildContext context) {
-    if (widget.userId == BotName.byEnvironment) {
-      return const SizedBox();
-    }
-
     return Padding(
       padding: const EdgeInsets.symmetric(
         horizontal: 8.0,

lib/pangea/user/controllers/user_controller.dart

@@ -4,6 +4,7 @@ import 'package:collection/collection.dart';
 import 'package:jwt_decode/jwt_decode.dart';
 import 'package:matrix/matrix.dart' as matrix;
 
+import 'package:fluffychat/pangea/bot/utils/bot_name.dart';
 import 'package:fluffychat/pangea/common/constants/model_keys.dart';
 import 'package:fluffychat/pangea/common/controllers/base_controller.dart';
 import 'package:fluffychat/pangea/common/controllers/pangea_controller.dart';
@@ -336,6 +337,10 @@ class UserController extends BaseController {
 
   Future<PublicProfileModel> getPublicProfile(String userId) async {
     try {
+      if (userId == BotName.byEnvironment) {
+        return PublicProfileModel();
+      }
+
       final resp = await client.getUserProfile(userId);
       return PublicProfileModel.fromJson(resp.additionalProperties);
     } catch (e, s) {