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/modules/dnf/avatartitle/command.go

@@ -0,0 +1,103 @@
+// 本文件定义时装和称号命令计划。
+// 计划只记录客户端意图和 owner 预检所需字段，不直接修改外观、称号簿或物品资产。
+package avatartitle
+
+import (
+	"fmt"
+	"strings"
+
+	"longheng.io/server/internal/modules/dnf/alignedcmd"
+)
+
+// Command 是 avatartitle handler 交给 avatar/title owner 的最小命令计划。
+type Command struct {
+	Operation           string
+	AccountID           string
+	SelectedCharacterID uint16
+	ConsumeSlot         int16
+	Slot1               int16
+	Slot2               int16
+	RequestItemID       int32
+	TargetSlot          int16
+	TargetItemID        int32
+	MaterialSlot        int16
+	Emblems             []EmblemApply
+	EmblemCount         int
+	ItemSpaceRaw        int32
+	TitleSlot           int16
+	TitleItemID         int32
+	TitleCategory       int32
+	TitleIndex          int32
+	NeedsOwner          string
+}
+
+// NewCompoundCommand 构造时装合成命令计划。
+func NewCompoundCommand(req alignedcmd.Request, parsed CompoundAvatarRequest) Command {
+	return Command{
+		Operation:           "compound_avatar",
+		AccountID:           strings.TrimSpace(req.AccountID),
+		SelectedCharacterID: req.SelectedCharacterID,
+		ConsumeSlot:         parsed.ConsumeSlot,
+		Slot1:               parsed.Slot1,
+		Slot2:               parsed.Slot2,
+		RequestItemID:       parsed.RequestItemID,
+		NeedsOwner:          "inventory owner + avatar owner + mutation id + appearance/USERINFO/NOTI order",
+	}
+}
+
+// NewEmblemCommand 构造时装徽章镶嵌命令计划。
+func NewEmblemCommand(req alignedcmd.Request, parsed AvatarEmblemRequest) Command {
+	emblems := append([]EmblemApply(nil), parsed.Emblems...)
+	return Command{
+		Operation:           "use_emblem",
+		AccountID:           strings.TrimSpace(req.AccountID),
+		SelectedCharacterID: req.SelectedCharacterID,
+		TargetSlot:          parsed.TargetSlot,
+		TargetItemID:        parsed.TargetItemID,
+		Emblems:             emblems,
+		EmblemCount:         len(emblems),
+		NeedsOwner:          "inventory owner + avatar owner + socket persistence + appearance/USERINFO/NOTI order",
+	}
+}
+
+// NewSocketCommand 构造时装开孔命令计划。
+func NewSocketCommand(req alignedcmd.Request, parsed AvatarSocketRequest) Command {
+	return Command{
+		Operation:           "add_avatar_socket",
+		AccountID:           strings.TrimSpace(req.AccountID),
+		SelectedCharacterID: req.SelectedCharacterID,
+		TargetSlot:          parsed.TargetSlot,
+		TargetItemID:        parsed.TargetItemID,
+		MaterialSlot:        parsed.MaterialSlot,
+		NeedsOwner:          "inventory owner + avatar owner + socket persistence + appearance/USERINFO/NOTI order",
+	}
+}
+
+// NewTitleBookCommand 构造称号簿放入或取出命令计划。
+func NewTitleBookCommand(req alignedcmd.Request, operation string, parsed TitleBookRequest) Command {
+	return Command{
+		Operation:           operation,
+		AccountID:           strings.TrimSpace(req.AccountID),
+		SelectedCharacterID: req.SelectedCharacterID,
+		ItemSpaceRaw:        parsed.ItemSpaceRaw,
+		TitleSlot:           parsed.Slot,
+		TitleItemID:         parsed.ItemID,
+		TitleCategory:       parsed.Category,
+		TitleIndex:          parsed.Index,
+		NeedsOwner:          "inventory owner + title owner + mutation id + title book/USERINFO/NOTI order",
+	}
+}
+
+func (c Command) String() string {
+	base := fmt.Sprintf("account=%q char=%d", c.AccountID, c.SelectedCharacterID)
+	switch c.Operation {
+	case "compound_avatar":
+		return fmt.Sprintf("%s consume=%d slot1=%d slot2=%d requestItem=%d needs=%s", base, c.ConsumeSlot, c.Slot1, c.Slot2, c.RequestItemID, c.NeedsOwner)
+	case "use_emblem":
+		return fmt.Sprintf("%s target=(%d,%d) emblems=%d needs=%s", base, c.TargetSlot, c.TargetItemID, c.EmblemCount, c.NeedsOwner)
+	case "add_avatar_socket":
+		return fmt.Sprintf("%s target=(%d,%d) material=%d needs=%s", base, c.TargetSlot, c.TargetItemID, c.MaterialSlot, c.NeedsOwner)
+	default:
+		return fmt.Sprintf("%s space=%d slot=%d item=%d category=%d index=%d needs=%s", base, c.ItemSpaceRaw, c.TitleSlot, c.TitleItemID, c.TitleCategory, c.TitleIndex, c.NeedsOwner)
+	}
+}