DNF90 服务端与启动器完整源码（含 GM 工具功能增强）

服务端（Go）：
- GM 塞背包/带属性装备发放：在线角色推送 op14 增量物品行，背包实时刷新，无需回角色选择界面
- GM 改金币/改等级：去掉在线拒绝，落库后推送 op14 钱包/op37 等级状态，在线实时刷新
- 等级端点统一切换到新版 GMSetCharacterLevel（自带在线刷新）
- 无限/锁死疲劳模式 + 燃烧疲劳：每房间消耗 2 点、打怪与通关经验双倍
- 燃烧疲劳开关时给所有在线角色推送系统提示（op12 mode 0）
- 深渊史诗掉率：GM 全局倍率 + 城镇增益药剂窗口倍率，真实接入掉落结算

启动器（Python/JS）：
- 标题栏自绘、窗口 1204x717、禁止拖拽改大小、仅最小化/关闭
- GM 工具：疲劳与燃烧、深渊史诗掉率、拍卖行上架（单一定价对齐）
- 拍卖行上架前端对齐服务端单一价格语义，修复 400 报错

server/internal/services/dnfbridge/gameplay_module_clone_title.go

@@ -0,0 +1,92 @@
+package dnfbridge
+
+import (
+	"context"
+	"encoding/binary"
+	"errors"
+
+	dnfclonetitle "longheng.io/server/internal/modules/dnf/clonetitle"
+	"longheng.io/server/internal/modules/dnf/dnfenum"
+)
+
+const currentSetCloneTitleMsgID uint16 = uint16(dnfenum.CmdPacketSetCloneTitle)
+
+func cloneTitleGameplayModule() gameplayModuleDefinition {
+	opcode := uint16(currentSetCloneTitleMsgID)
+	handler := func(service *Service, session *gameSession, request gameplayRequest) error {
+		return service.handleCurrentSetCloneTitle(session, request.Body)
+	}
+	return gameplayModuleDefinition{
+		Name:           "clone-title",
+		LegacyHandlers: map[uint16]gameplayHandler{opcode: handler},
+		UpperHandlers: map[uint16]gameplayHandler{
+			opcode: defaultClassGameplayHandler(
+				"game-clone-title-blocked",
+				"current_exe_clone_title_command_class_mismatch",
+				func(service *Service, session *gameSession, body []byte) error {
+					return service.handleCurrentSetCloneTitle(session, body)
+				},
+			),
+		},
+	}
+}
+
+// handleCurrentSetCloneTitle processes CMD 0x0238 / 568: set clone title animation.
+// C->S body: i32 clone_title_item_id.
+// Current NoPack registers S->C op568 as DoNothing. The visible state is
+// therefore refreshed through the repository-backed class0/op2 mode0 actor
+// projection after the selection has been committed.
+func (s *Service) handleCurrentSetCloneTitle(session *gameSession, body []byte) error {
+	if session == nil || session.selectedCharacterID == 0 {
+		return nil
+	}
+	if len(body) < 4 {
+		s.logGameEvent(session, "game-set-clone-title-blocked", "body_len", len(body), "reason", "body_too_short")
+		return nil
+	}
+	cloneTitleItemID := int32(binary.LittleEndian.Uint32(body[0:4]))
+
+	ctx, cancel := context.WithTimeout(context.Background(), createWriteTimeout)
+	defer cancel()
+	repos, ok := s.repositoryGroup()
+	if !ok {
+		return nil
+	}
+	owner, err := dnfclonetitle.NewOwner(repos)
+	if err != nil {
+		return nil
+	}
+	result, err := owner.Apply(ctx, dnfclonetitle.Command{
+		AccountID:           s.accountIDForSession(session),
+		SelectedCharacterID: session.selectedCharacterID,
+		ItemID:              cloneTitleItemID,
+	})
+	if errors.Is(err, dnfclonetitle.ErrTitleNotOwned) {
+		s.logGameEvent(session, "game-set-clone-title-blocked",
+			"char_id", session.selectedCharacterID,
+			"clone_title_item_id", cloneTitleItemID,
+			"reason", "title_not_owned_in_title_book")
+		return nil
+	}
+	if err != nil {
+		s.logGameEvent(session, "game-set-clone-title-save-failed",
+			"char_id", session.selectedCharacterID,
+			"reason", err)
+		return nil
+	}
+
+	s.logGameEvent(session, "game-set-clone-title-success",
+		"char_id", result.CharacterID, "clone_title_item_id", result.ItemID)
+
+	if err := s.sendSelectedActorAppearanceRefresh(
+		session,
+		"set_clone_title",
+		"durable_clone_title_then_full_class0_op2_mode0_mode1_tail_state",
+	); err != nil {
+		s.logGameEvent(session, "game-set-clone-title-refresh-failed",
+			"char_id", result.CharacterID,
+			"clone_title_item_id", result.ItemID,
+			"reason", err)
+	}
+	return nil
+}