add admin page, fix no legs infinite load on dashboard

lib/objects/objects.dart

@@ -104,24 +104,64 @@ class DestinationObject {
 }
 
 class UserData {
-  const UserData(this.username, this.fullName, this.userId, this.email);
+  const UserData({
+    required this.username,
+    required this.fullName,
+    required this.userId,
+    required this.email,
+    bool? elevated,
+    bool? disabled,
+  })  : elevated = elevated ?? false,
+        disabled = disabled ?? false;
 
   final String userId;
   final String username;
   final String fullName;
   final String email;
+  final bool elevated;
+  final bool disabled;
 }
 
 class AuthenticatedUserData extends UserData {
   const AuthenticatedUserData({
-    required String userId,
-    required String username,
-    required String fullName,
-    required String email,
+    required super.userId,
+    required super.username,
+    required super.fullName,
+    required super.email,
+    bool? elevated,
+    bool? isElevated,
+    bool? disabled,
+    bool? isDisabled,
     required this.accessToken,
-  }) : super(username, fullName, userId, email);
+  }) : super(
+          elevated: (elevated ?? false) || (isElevated ?? false),
+          disabled: (disabled ?? false) || (isDisabled ?? false),
+        );
 
   final String accessToken;
+  bool get isElevated => elevated;
+}
+
+class UserSummary extends UserData {
+  const UserSummary({
+    required super.username,
+    required super.fullName,
+    required super.userId,
+    required super.email,
+    super.elevated = false,
+    super.disabled = false,
+  });
+
+  String get displayName => fullName.isNotEmpty ? fullName : username;
+
+  factory UserSummary.fromJson(Map<String, dynamic> json) => UserSummary(
+        username: _asString(json['username'] ?? json['user_name']),
+        fullName: _asString(json['full_name'] ?? json['name']),
+        userId: _asString(json['user_id'] ?? json['id']),
+        email: _asString(json['email']),
+        elevated: _asBool(json['elevated'] ?? json['is_elevated'], false),
+        disabled: _asBool(json['disabled'], false),
+      );
 }
 
 class HomepageStats {
@@ -170,10 +210,13 @@ class HomepageStats {
       user: userData == null
           ? null
           : UserData(
-              userData['username'] ?? '',
-              userData['full_name'] ?? '',
-              userData['user_id'] ?? '',
-              userData['email'] ?? '',
+              username: userData['username'] ?? '',
+              fullName: userData['full_name'] ?? '',
+              userId: userData['user_id'] ?? '',
+              email: userData['email'] ?? '',
+              elevated:
+                  _asBool(userData['elevated'] ?? userData['is_elevated'], false),
+              disabled: _asBool(userData['disabled'], false),
             ),
     );
   }
@@ -1179,6 +1222,7 @@ class UserNotification {
   final int id;
   final String title;
   final String body;
+  final String channel;
   final DateTime? createdAt;
   final bool dismissed;
 
@@ -1186,6 +1230,7 @@ class UserNotification {
     required this.id,
     required this.title,
     required this.body,
+    required this.channel,
     required this.createdAt,
     required this.dismissed,
   });
@@ -1202,6 +1247,7 @@ class UserNotification {
       id: _asInt(json['notification_id'] ?? json['id']),
       title: _asString(json['title']),
       body: _asString(json['body']),
+      channel: _asString(json['channel']),
       createdAt: createdAt,
       dismissed: _asBool(json['dismissed'] ?? false, false),
     );