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/pet/command.go

@@ -0,0 +1,65 @@
+package pet
+
+import (
+	"fmt"
+	"strings"
+
+	"longheng.io/server/internal/modules/dnf/alignedcmd"
+)
+
+// Command records decoded intent only. All authoritative item and creature
+// data is loaded by the owner from DB/PVF state.
+type Command struct {
+	Operation           string
+	AccountID           string
+	SelectedCharacterID uint16
+	ListType            byte
+	SlotIndex           int16
+	NameLength          int
+	RawLen              int
+	NeedsOwner          string
+}
+
+func NewRenameCommand(req alignedcmd.Request, parsed RenameCreatureRequest) Command {
+	return Command{
+		Operation:           "rename_creature",
+		AccountID:           strings.TrimSpace(req.AccountID),
+		SelectedCharacterID: req.SelectedCharacterID,
+		ListType:            parsed.ListType,
+		SlotIndex:           parsed.SlotIndex,
+		NameLength:          len(parsed.NameRaw),
+		NeedsOwner:          "inventory/PetRecord serial-item-owner validation + character pet transaction + current EXE op100 ACK",
+	}
+}
+
+func NewHatchCommand(req alignedcmd.Request, operation string, parsed HatchCreatureRequest) Command {
+	return Command{
+		Operation:           operation,
+		AccountID:           strings.TrimSpace(req.AccountID),
+		SelectedCharacterID: req.SelectedCharacterID,
+		ListType:            parsed.ListType,
+		SlotIndex:           parsed.SlotIndex,
+		NeedsOwner:          "runtime PVF pet catalog + inventory/equipment/pet transaction + current EXE refresh",
+	}
+}
+
+func NewRequestCommand(req alignedcmd.Request) Command {
+	return Command{
+		Operation:           "request_hatched_creature",
+		AccountID:           strings.TrimSpace(req.AccountID),
+		SelectedCharacterID: req.SelectedCharacterID,
+		RawLen:              len(req.Body),
+		NeedsOwner:          "typed pet owner read model + current EXE op105 encoder",
+	}
+}
+
+func (c Command) String() string {
+	base := fmt.Sprintf("account=%q char=%d", c.AccountID, c.SelectedCharacterID)
+	if c.Operation == "request_hatched_creature" {
+		return fmt.Sprintf("%s rawLen=%d needs=%s", base, c.RawLen, c.NeedsOwner)
+	}
+	if c.Operation == "rename_creature" {
+		return fmt.Sprintf("%s list=%d slot=%d nameBytes=%d needs=%s", base, c.ListType, c.SlotIndex, c.NameLength, c.NeedsOwner)
+	}
+	return fmt.Sprintf("%s list=%d slot=%d needs=%s", base, c.ListType, c.SlotIndex, c.NeedsOwner)
+}