更新应用配置以添加主裁判计分 H5 链接；

重构事件注册模型以支持团队成员信息，并简化事件信息页面的导航逻辑。

lib/features/events/model/model_event_info.dart

@@ -43,6 +43,27 @@ class EventProfile {
   final String avatarLabel;
 }
 
+class EventTeamMember {
+  const EventTeamMember({
+    required this.userId,
+    required this.name,
+    required this.isLeader,
+  });
+
+  final String userId;
+  final String name;
+  final bool isLeader;
+
+  factory EventTeamMember.fromJson(Map<dynamic, dynamic> json) {
+    final map = Map<String, dynamic>.from(json);
+    return EventTeamMember(
+      userId: _readString(map, const ['userId']),
+      name: _readString(map, const ['name']),
+      isLeader: _readBool(map, const ['isLeader']),
+    );
+  }
+}
+
 class EventRegistrationList {
   const EventRegistrationList({
     required this.userId,
@@ -111,7 +132,7 @@ class EventRegistrationItem {
     this.completed = false,
     this.opponentId = '',
     this.opponentName = '',
-    this.teamMembers,
+    this.teamMembers = const [],
     this.userId = '',
     this.playerName = '',
     this.playerPhone = '',
@@ -129,18 +150,24 @@ class EventRegistrationItem {
   final bool completed;
   final String opponentId;
   final String opponentName;
-  final List<dynamic>? teamMembers;
+  final List<EventTeamMember> teamMembers;
 
   /// 来自报名列表父级，不在 item JSON 内
   final String userId;
   final String playerName;
   final String playerPhone;
 
-  String get scheduleTime =>
-      _formatScheduleTime(matchStartTime, matchEndTime);
+  String get scheduleTime => _formatScheduleTime(matchStartTime, matchEndTime);
 
   String? get statusLabel => completed ? '已完成' : null;
 
+  EventTeamMember? get teamLeader {
+    for (final member in teamMembers) {
+      if (member.isLeader) return member;
+    }
+    return teamMembers.isEmpty ? null : teamMembers.first;
+  }
+
   factory EventRegistrationItem.fromJson(
     Map<dynamic, dynamic> json, {
     String userId = '',
@@ -164,8 +191,11 @@ class EventRegistrationItem {
       opponentId: _readString(map, const ['opponentId']),
       opponentName: _readString(map, const ['opponentName']),
       teamMembers: teamMembersRaw is List
-          ? List<dynamic>.from(teamMembersRaw)
-          : null,
+          ? teamMembersRaw
+                .whereType<Map>()
+                .map(EventTeamMember.fromJson)
+                .toList(growable: false)
+          : const [],
       userId: userId,
       playerName: playerName,
     );