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

pvf/frontend/tests/file-gui.test.ts

@@ -0,0 +1,94 @@
+import { expect, test } from "vitest";
+import { createGUIModes, createShopSession } from "../src/gui/state";
+import { getGUIProvider } from "../src/gui/registry";
+import type { ShopDocument } from "../bindings/pvfine/services/models";
+
+const file = { index: 1, path: "itemshop/test.shp", text: "unsaved draft", editable: true };
+function document(name = "商店"): ShopDocument {
+  return {
+    name, categoryType: "basic job", categories: [{ id: "0", name: "鬼剑士" }, { id: "1", name: "格斗家" }],
+    tabs: [0, 1].map((sourceStart) => ({ name: `分页${sourceStart}`, sourceStart, groups: [] })), issues: [],
+  };
+}
+function deferred<T>() {
+  let resolve!: (value: T) => void;
+  let reject!: (reason: Error) => void;
+  const promise = new Promise<T>((yes, no) => { resolve = yes; reject = no; });
+  return { promise, resolve, reject };
+}
+
+test("仅支持的文件有 GUI，默认文本，各窗格独立并可清理", () => {
+  expect(getGUIProvider(file)?.readOnly).toBe(false);
+  expect(getGUIProvider({ ...file, path: "itemshop/SHOP.SHP" })?.id).toBe("shop");
+  expect(getGUIProvider({ ...file, path: "skill/atgunner/C4.SKL" })?.id).toBe("skill");
+  expect(getGUIProvider({ ...file, path: "a.equ" })?.id).toBe("item");
+  expect(getGUIProvider({ ...file, path: "a.txt" })).toBeNull();
+  const left = createGUIModes(), right = createGUIModes();
+  expect(left.entries.get(1)?.mode ?? "text").toBe("text");
+  left.set(1, "gui");
+  expect(right.entries.has(1)).toBe(false);
+  left.set(1, "text");
+  expect(left.entries.get(1)?.opened).toBe(true);
+  left.prune([]);
+  expect(left.entries.size).toBe(0);
+  right.set(1, "gui"); right.reset();
+  expect(right.entries.size).toBe(0);
+});
+
+test("慢加载立即显示状态，读取草稿，默认第一分类；刷新保留选择", async () => {
+  const pending = deferred<ShopDocument>();
+  const calls: unknown[] = [];
+  const session = createShopSession(async (index, text) => { calls.push([index, text]); return pending.promise; });
+  const loading = session.load(file, "archive1");
+  expect(session.loading.value).toBe(true);
+  expect(session.document.value).toBeNull();
+  expect(calls).toEqual([[1, "unsaved draft"]]);
+  pending.resolve(document()); await loading;
+  expect(session.categoryID.value).toBe("0");
+  session.tabIndex.value = 1; session.categoryID.value = "1";
+  await session.load({ ...file, text: "new draft" }, "archive1");
+  expect(session.tabIndex.value).toBe(1);
+  expect(session.categoryID.value).toBe("1");
+  expect(file.text).toBe("unsaved draft");
+});
+
+test("失败停止加载，保留上次内容，重试恢复", async () => {
+  let fail = false;
+  const session = createShopSession(async () => { if (fail) throw new Error("读取失败"); return document(); });
+  await session.load(file, "archive1"); fail = true;
+  await session.load(file, "archive1");
+  expect(session.loading.value).toBe(false);
+  expect(session.document.value?.name).toBe("商店");
+  expect(session.error.value).toBe("读取失败");
+  fail = false; await session.load(file, "archive1");
+  expect(session.error.value).toBe("");
+});
+
+test("切换文件或同路径重新打开归档时清空旧结果，过期请求不能覆盖", async () => {
+  const a = deferred<ShopDocument>(), b = deferred<ShopDocument>();
+  let count = 0;
+  const session = createShopSession(() => (++count === 1 ? a : b).promise);
+  const first = session.load(file, "epoch1");
+  const second = session.load(file, "epoch2");
+  expect(session.document.value).toBeNull();
+  b.resolve(document("新归档")); await second;
+  a.resolve(document("旧归档")); await first;
+  expect(session.document.value?.name).toBe("新归档");
+  const third = session.load({ ...file, index: 2 }, "epoch2");
+  expect(session.document.value).toBeNull();
+  await third;
+});
+
+test("卸载或退出 GUI 后忽略请求；空响应明确失败", async () => {
+  const pending = deferred<ShopDocument>();
+  const session = createShopSession(() => pending.promise);
+  const loading = session.load(file, "epoch1");
+  session.invalidate(true);
+  pending.resolve(document()); await loading;
+  expect(session.document.value).toBeNull();
+  expect(session.loading.value).toBe(false);
+  const empty = createShopSession(async () => null);
+  await empty.load(file, "epoch1");
+  expect(empty.error.value).toBe("未收到商店数据");
+  expect(empty.loading.value).toBe(false);
+});