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/logic/handlers/handler_schema_gen.go

@@ -0,0 +1,39 @@
+package handlers
+
+// Code generated by routegen; DO NOT EDIT.
+
+import (
+	"longheng.io/server/internal/platform/dispatch"
+	"longheng.io/server/internal/reference/player"
+	"longheng.io/server/pkg/protocol"
+)
+
+var genHandlerMetas = []dispatch.HandlerMeta{
+	{MsgID: protocol.MessageEnterWorld, Name: "EnterWorld", Description: "Loads the active profile and returns base role state.", AuthRequired: true, PlayerScoped: true, Stateful: true, Authorized: true, Idempotent: true, RouteGroup: "player"},
+	{MsgID: protocol.MessageAddCurrency, Name: "AddCurrency", Description: "Adds currency to the active profile and returns the new balance.", AuthRequired: true, PlayerScoped: true, Stateful: true, Authorized: true, Idempotent: true, RouteGroup: "player", ProfileOperation: string(player.ProfileOperationAddCurrency), CriticalEvent: true, Durability: "eventlog", DurabilityOwner: "profile"},
+	{MsgID: protocol.MessageReadMail, Name: "ReadMail", Description: "Marks one mailbox item read and returns mailbox unread count.", AuthRequired: true, PlayerScoped: true, Stateful: true, Authorized: true, Idempotent: true, RouteGroup: "player", CriticalEvent: true, Durability: "eventlog", DurabilityOwner: "profile"},
+}
+
+func GeneratedHandlerMetas() []dispatch.HandlerMeta {
+	return append([]dispatch.HandlerMeta(nil), genHandlerMetas...)
+}
+
+func Default(ctx Context) []Handler {
+	return []Handler{
+		EnterWorld{Players: ctx.Players},
+		AddCurrency{Players: ctx.Players},
+		ReadMail{Players: ctx.Players},
+	}
+}
+
+func (h EnterWorld) Meta() dispatch.HandlerMeta {
+	return genHandlerMetas[0]
+}
+
+func (h AddCurrency) Meta() dispatch.HandlerMeta {
+	return genHandlerMetas[1]
+}
+
+func (h ReadMail) Meta() dispatch.HandlerMeta {
+	return genHandlerMetas[2]
+}