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/guild/guardian.go

@@ -0,0 +1,131 @@
+package guild
+
+import (
+	"fmt"
+	"math"
+	"time"
+
+	dnfpvf "longheng.io/server/internal/modules/dnf/pvf"
+)
+
+type GuardianCost struct {
+	AP uint32
+	GP uint32
+}
+
+func LoadAreaCosts(source dnfpvf.Source) (map[byte]GuardianCost, error) {
+	if source == nil {
+		return nil, ErrRepositoryUnavailable
+	}
+	text, err := source.ReadText("etc/agitwar.etc")
+	if err != nil {
+		return nil, err
+	}
+	doc, err := dnfpvf.Parse("etc/agitwar.etc", text)
+	if err != nil {
+		return nil, err
+	}
+	tokens, _ := doc.Section("area extend")
+	if len(tokens) == 0 || len(tokens)%3 != 0 || len(tokens)/3 > math.MaxUint8 {
+		return nil, ErrInvalidContent
+	}
+	costs := make(map[byte]GuardianCost)
+	for i := 0; i < len(tokens); i += 3 {
+		for _, token := range tokens[i : i+3] {
+			if token.Kind != dnfpvf.TokenInt || token.Int < 0 || token.Int > math.MaxInt32 {
+				return nil, ErrInvalidContent
+			}
+		}
+		if tokens[i].Int != int64(i/3+1) {
+			return nil, ErrInvalidContent
+		}
+		costs[byte(tokens[i].Int)] = GuardianCost{AP: uint32(tokens[i+1].Int), GP: uint32(tokens[i+2].Int)}
+	}
+	return costs, nil
+}
+
+func (r *Registry) ExtendArea(characterID string, level byte, costs map[byte]GuardianCost, now time.Time) error {
+	guild, member, found := r.GuildForCharacter(characterID)
+	if !found {
+		return ErrNotMember
+	}
+	if member.Grade != DefaultMasterGrade || guild.MasterCharacterID != characterID {
+		return ErrPermissionDenied
+	}
+	cost, valid := costs[level]
+	if !valid || level == 0 || int(level) != int(guild.AreaLevel)+1 {
+		return ErrInvalidContent
+	}
+	if guild.GuardianAP < cost.AP || guild.GuardianGP < cost.GP {
+		return ErrInsufficientGuardian
+	}
+	guild.GuardianAP -= cost.AP
+	guild.GuardianGP -= cost.GP
+	guild.AreaLevel, guild.UpdatedAt = level, now
+	return nil
+}
+
+func LoadGuardianCosts(source dnfpvf.Source) (map[uint32]GuardianCost, error) {
+	if source == nil {
+		return nil, ErrRepositoryUnavailable
+	}
+	text, err := source.ReadText("etc/agitwar.etc")
+	if err != nil {
+		return nil, err
+	}
+	doc, err := dnfpvf.Parse("etc/agitwar.etc", text)
+	if err != nil {
+		return nil, err
+	}
+	costs := make(map[uint32]GuardianCost)
+	var id uint32
+	var cost GuardianCost
+	var inList, haveAP, haveGP bool
+	invalid := fmt.Errorf("guild guardian catalog: %w", ErrInvalidContent)
+	for _, section := range doc.Sections {
+		tokens := doc.Tokens[section.Start:section.End]
+		switch section.Name {
+		case "guardian list":
+			inList = true
+		case "/guardian list":
+			inList = false
+		case "guardian", "ap", "gp":
+			if !inList || (section.Name != "guardian" && id == 0) {
+				continue
+			}
+			if len(tokens) != 1 || tokens[0].Kind != dnfpvf.TokenInt || tokens[0].Int < 0 || tokens[0].Int > math.MaxInt32 {
+				return nil, invalid
+			}
+			value := uint32(tokens[0].Int)
+			switch section.Name {
+			case "guardian":
+				if id != 0 || value == 0 {
+					return nil, invalid
+				}
+				id, cost, haveAP, haveGP = value, GuardianCost{}, false, false
+			case "ap":
+				if haveAP {
+					return nil, invalid
+				}
+				cost.AP, haveAP = value, true
+			case "gp":
+				if haveGP {
+					return nil, invalid
+				}
+				cost.GP, haveGP = value, true
+			}
+		case "/guardian":
+			if !inList {
+				continue
+			}
+			if _, duplicate := costs[id]; duplicate || id == 0 || !haveAP || !haveGP {
+				return nil, invalid
+			}
+			costs[id], id = cost, 0
+		}
+	}
+	if id != 0 || inList || len(costs) == 0 || len(costs) > 5 {
+		return nil, invalid
+	}
+	return costs, nil
+}