Separate real group role from title in serialized name card

A custom special title (e.g. a troll "群主" given to a regular member)
used to override the permission-based role, misleading the LLM about
who actually holds authority. Now the real role (群主/管理员/群员) from
member.permission is always shown, with the title slot showing the
special title (labeled 头衔"…") when present, otherwise falling back to
the activity-level temperatureTitle that everyone sees in chat.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/main/kotlin/JChatGPT.kt

@@ -982,19 +982,22 @@ object JChatGPT : KotlinPlugin(
     private fun getNameCard(member: Member): String {
         val nameCard = StringBuilder()
         // 群活跃等级
-        nameCard.append("【lv").append(member.active.temperature).append(" ")
+        nameCard.append("【lv").append(member.active.temperature)
-        try {
+        // 真实群身份：始终按实际权限显示，不会被专属头衔覆盖
-            // 群头衔
+        nameCard.append(' ').append(
-            if (member.specialTitle.isNotEmpty()) {
-                nameCard.append(member.specialTitle)
-            } else {
-                nameCard.append(
             when (member.permission) {
                 OWNER -> "群主"
                 ADMINISTRATOR -> "管理员"
-                        MEMBER -> member.temperatureTitle
+                MEMBER -> "群员"
             }
         )
+        // 头衔：有专属头衔则显示专属头衔（群主可任意赋予，可能与真实身份不符，故标注"头衔"以区分），
+        // 否则回退到聊天窗口可见的活跃等级称号
+        try {
+            if (member.specialTitle.isNotEmpty()) {
+                nameCard.append(" 头衔\"").append(member.specialTitle).append('"')
+            } else if (member.temperatureTitle.isNotEmpty()) {
+                nameCard.append(' ').append(member.temperatureTitle)
             }
         } catch (e: Throwable) {
             logger.warning("获取群头衔失败", e)