nodeinfo: 2 адреса на сокет (до/после NAT) + типы адресов local/public/nat/nat_eim/nat_strict

- topo_node: сокет рекламирует INTERFACE (до NAT) + NAT (после NAT, EIM);
  strict/direct отдельным адресом не передаются
- topo_node_sqlite: addr_type_classify различает NAT_VERIFIED_*; добавлен
  ADDR_TYPE_NAT (тип неизвестен), fallback больше не даёт DIRECT по IP
- chat_member: бейдж NAT-типа по приоритету (public>nat_eim>nat>nat_strict>local)
  вместо MIN(addr_type)
- GUI (desktop+android): адреса мембера с socket_id и ролью (local/public/nat/nat_eim/nat_strict)

tools/chatgui-android/app/src/main/java/com/utun/chat/data/ChatRepository.kt

@@ -87,7 +87,11 @@ data class MemberDetail(val nodeId: Long, val name: String = "",
                         val bgpNodes: Int = 0)
 
 data class MemberAddr(val family: Int = 0, val protocol: String = "", val address: String = "",
-                      val port: Int = 0, val socketId: Int = 0, val rtt: Int = 0)
+                      val port: Int = 0, val socketId: Int = 0, val addrType: Int = 0, val rtt: Int = 0) {
+    val roleLabel: String get() = when (addrType) {
+        0 -> "local"; 1 -> "public"; 2 -> "nat_eim"; 3 -> "nat_strict"; 4 -> "nat"; else -> "?$addrType"
+    }
+}
 
 data class LinkStatus(val linkId: Int = 0, val localFamily: Int = 0, val localAddr: String = "", val localPort: Int = 0,
                       val remoteFamily: Int = 0, val remoteAddr: String = "", val remotePort: Int = 0,
@@ -428,6 +432,7 @@ class ChatRepository {
                         address = a.optString("ad", ""),
                         port = a.optInt("po", 0),
                         socketId = a.optInt("si", 0),
+                        addrType = a.optInt("at", 0),
                         rtt = a.optInt("rt", 0)
                     ))
                 }

tools/chatgui-android/app/src/main/java/com/utun/chat/ui/screens/MemberListScreen.kt

@@ -325,7 +325,7 @@ private fun MemberDetailCard(
                     Text("Addresses:", fontSize = 13.sp, fontWeight = FontWeight.Medium)
                     detail.addresses.forEach { a ->
                         Text(
-                            text = "${a.protocol} ${a.address}:${a.port}",
+                            text = "[sock${a.socketId}] ${a.protocol} ${a.address}:${a.port} ${a.roleLabel}",
                             fontFamily = FontFamily.Monospace,
                             fontSize = 13.sp,
                             color = Color.DarkGray

tools/chatgui-android/jni_bridge/android_jni_bridge.c

@@ -673,8 +673,8 @@ char* utun_bridge_get_member_detail_json(const char* channel_id, uint64_t node_i
     snprintf(buf + pos, sizeof(buf) - pos, ",\"adr\":["); pos += strlen(buf + pos);
 
     if (sqlite3_prepare_v2(db,
-            "SELECT family, protocol, address, port, socket_id, COALESCE(rtt,0)"
-            " FROM node_addresses WHERE node_id=? ORDER BY family, port",
+            "SELECT family, protocol, address, port, socket_id, addr_type, COALESCE(rtt,0)"
+            " FROM node_addresses WHERE node_id=? ORDER BY socket_id, addr_type, family, port",
             -1, &st, NULL) == SQLITE_OK) {
         sqlite3_bind_int64(st, 1, (sqlite3_int64)node_id);
         int af = 1;
@@ -685,7 +685,8 @@ char* utun_bridge_get_member_detail_json(const char* channel_id, uint64_t node_i
             int addr_len = sqlite3_column_bytes(st, 2);
             int port = sqlite3_column_int(st, 3);
             int sid = sqlite3_column_int(st, 4);
-            int rtt = sqlite3_column_int(st, 5);
+            int at = sqlite3_column_int(st, 5);
+            int rtt = sqlite3_column_int(st, 6);
 
             char addr_str[64] = "";
             if (addr && addr_len >= (family == 4 ? 4 : 16)) {
@@ -700,8 +701,8 @@ char* utun_bridge_get_member_detail_json(const char* channel_id, uint64_t node_i
             const char* pn;
             switch (proto) { case 1: pn = "UDP"; break; case 2: pn = "TCP"; break; default: pn = "UDP/TCP"; break; }
             pos += (size_t)snprintf(buf + pos, sizeof(buf) - pos,
-                "%s{\"fm\":%d,\"pt\":\"%s\",\"ad\":\"%s\",\"po\":%d,\"si\":%d,\"rt\":%d}",
-                af ? "" : ",", family, pn, addr_str[0] ? addr_str : "?", port, sid, rtt);
+                "%s{\"fm\":%d,\"pt\":\"%s\",\"ad\":\"%s\",\"po\":%d,\"si\":%d,\"at\":%d,\"rt\":%d}",
+                af ? "" : ",", family, pn, addr_str[0] ? addr_str : "?", port, sid, at, rtt);
             af = 0;
         }
         sqlite3_finalize(st);