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

client-patch/90CN_expert_job_projection.h

@@ -0,0 +1,32 @@
+#pragma once
+
+#include <stdint.h>
+#include <string.h>
+
+namespace dnf90_expert_job
+{
+// Current EXE 03A4C1A0 returns actor+18. Mode3 writes state+34C for
+// personal info, but menu action4 / 00FF1FF0 reads state+368 instead.
+constexpr size_t kPersonalInfoTypeOffset = 0x364;
+constexpr size_t kFunctionTypeOffset = 0x380;
+
+struct PreviousTypes
+{
+    uint32_t personalInfo;
+    uint32_t function;
+};
+
+// The caller resolves the native current actor, validates the server op205
+// type, and retains its existing SEH/actor identity boundary. This helper
+// only mirrors that exact type; it does not grant or persist a profession.
+inline bool MirrorType(void* actor, uint32_t type, PreviousTypes& previous)
+{
+    if (!actor || type > 4) return false;
+    unsigned char* bytes = static_cast<unsigned char*>(actor);
+    memcpy(&previous.personalInfo, bytes + kPersonalInfoTypeOffset, sizeof(type));
+    memcpy(&previous.function, bytes + kFunctionTypeOffset, sizeof(type));
+    memcpy(bytes + kPersonalInfoTypeOffset, &type, sizeof(type));
+    memcpy(bytes + kFunctionTypeOffset, &type, sizeof(type));
+    return true;
+}
+}