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/catalog_artifact.go

@@ -0,0 +1,98 @@
+package pet
+
+import (
+	"errors"
+	"fmt"
+)
+
+var (
+	ErrPetPVFArtifactTypeInvalid   = errors.New("pet artifact equipment type is invalid")
+	ErrPetPVFArtifactTypeAmbiguous = errors.New("pet artifact equipment type is ambiguous")
+)
+
+// PetArtifactKind is the three-way artifact identity proven by the equipment
+// document's [equipment type]. The zero value is deliberately invalid.
+type PetArtifactKind uint8
+
+const (
+	PetArtifactKindInvalid PetArtifactKind = iota
+	PetArtifactKindRed
+	PetArtifactKindBlue
+	PetArtifactKindGreen
+)
+
+func (kind PetArtifactKind) String() string {
+	switch kind {
+	case PetArtifactKindRed:
+		return "red"
+	case PetArtifactKindBlue:
+		return "blue"
+	case PetArtifactKindGreen:
+		return "green"
+	default:
+		return "invalid"
+	}
+}
+
+// PetArtifactDefinition contains only typed PVF domain data. Current-EXE worn
+// slot semantics are intentionally absent: ordinary equipment traffic also
+// uses values that old 86JP assigned to artifact slots, so those old numbers
+// cannot be promoted to current-client facts.
+type PetArtifactDefinition struct {
+	ItemID        int64
+	PVFPath       string
+	EquipmentType string
+	Kind          PetArtifactKind
+}
+
+// PetArtifactResolver lets a mutation owner obtain artifact identity without
+// importing PVF/parser packages.
+type PetArtifactResolver interface {
+	ResolveArtifact(itemID int64) (PetArtifactDefinition, error)
+}
+
+// ResolveArtifact resolves an equipment.lst item and requires exactly one
+// [equipment type] value. Only the current runtime PVF artifact tokens are
+// accepted; path names and request slots are never used to infer the kind.
+func (c *PVFCatalog) ResolveArtifact(itemID int64) (PetArtifactDefinition, error) {
+	if c == nil || c.source == nil {
+		return PetArtifactDefinition{}, ErrPetPVFSourceRequired
+	}
+	documentPath, document, err := c.resolveEquipmentDocument(itemID)
+	if err != nil {
+		return PetArtifactDefinition{}, err
+	}
+	types := document.Texts("equipment type")
+	if len(types) == 0 {
+		return PetArtifactDefinition{}, fmt.Errorf("%w: item_id=%d path=%s missing equipment type", ErrPetPVFArtifactTypeInvalid, itemID, documentPath)
+	}
+	if len(types) != 1 {
+		return PetArtifactDefinition{}, fmt.Errorf("%w: item_id=%d path=%s values=%q", ErrPetPVFArtifactTypeAmbiguous, itemID, documentPath, types)
+	}
+	rawType := types[0]
+	kind, ok := petArtifactType(normalizePetPVFType(rawType))
+	if !ok {
+		return PetArtifactDefinition{}, fmt.Errorf("%w: item_id=%d path=%s equipment_type=%q", ErrPetPVFArtifactTypeInvalid, itemID, documentPath, rawType)
+	}
+	return PetArtifactDefinition{
+		ItemID:        itemID,
+		PVFPath:       documentPath,
+		EquipmentType: normalizePetPVFType(rawType),
+		Kind:          kind,
+	}, nil
+}
+
+func petArtifactType(equipmentType string) (PetArtifactKind, bool) {
+	switch equipmentType {
+	case "[artifact red]":
+		return PetArtifactKindRed, true
+	case "[artifact blue]":
+		return PetArtifactKindBlue, true
+	case "[artifact green]":
+		return PetArtifactKindGreen, true
+	default:
+		return PetArtifactKindInvalid, false
+	}
+}
+
+var _ PetArtifactResolver = (*PVFCatalog)(nil)