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/darkknightcombo/layout_real_pvf_test.go

@@ -0,0 +1,76 @@
+package darkknightcombo
+
+import (
+	"context"
+	"os"
+	"testing"
+
+	dnfpvf "longheng.io/server/internal/modules/dnf/pvf"
+	dnfrepo "longheng.io/server/internal/modules/dnf/repository"
+	dnfskill "longheng.io/server/internal/modules/dnf/skill"
+	platformpvf "longheng.io/server/internal/platform/pvf"
+)
+
+func TestRealScriptPVFDarkKnightFixedComboRootsOccupyASDFGH(t *testing.T) {
+	pvfPath := os.Getenv("DNFBRIDGE_REAL_PVF_SMOKE")
+	if pvfPath == "" {
+		t.Skip("set DNFBRIDGE_REAL_PVF_SMOKE to verify Dark Knight combo roots")
+	}
+	archive, err := platformpvf.LoadArchive(platformpvf.Options{Path: pvfPath})
+	if err != nil {
+		t.Fatal(err)
+	}
+	index, err := dnfpvf.Build(context.Background(), archive, dnfpvf.BuildOptions{Lists: []string{dnfskill.DefaultList}})
+	if err != nil {
+		t.Fatal(err)
+	}
+	catalog, err := dnfskill.Load(context.Background(), index, dnfskill.Options{})
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	states := make(map[int64]dnfrepo.SkillState)
+	layout := make(dnfrepo.SkillLayout)
+	rootCount := 0
+	ordinaryCount := 0
+	for _, definition := range catalog.SkillsForJob(Job) {
+		if slot, root := fixedComboRootSlot(definition.Path); root {
+			states[int64(definition.ID)] = dnfrepo.SkillState{Level: 1, Enabled: true}
+			layout[150+slot] = definition.ID
+			rootCount++
+			continue
+		}
+		if definition.Active && ordinaryCount < 3 {
+			states[int64(definition.ID)] = dnfrepo.SkillState{Level: 1, Enabled: true}
+			layout[ordinaryCount] = definition.ID
+			ordinaryCount++
+		}
+	}
+	if rootCount != ordinaryQuickSlotEnd || ordinaryCount != 3 {
+		t.Fatalf("real PVF roots=%d ordinary fixtures=%d", rootCount, ordinaryCount)
+	}
+
+	normalized, moved, err := NormalizeFixedComboRootSlots(catalog, states, layout)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if moved != ordinaryCount {
+		t.Fatalf("moved=%d want=%d layout=%v", moved, ordinaryCount, normalized)
+	}
+	for slot := 0; slot < ordinaryQuickSlotEnd; slot++ {
+		skillID, found := normalized[slot]
+		if !found {
+			t.Fatalf("real PVF combo slot %d is empty: %v", slot, normalized)
+		}
+		definition, found := catalog.Find(Job, skillID)
+		rootSlot, root := fixedComboRootSlot(definition.Path)
+		if !found || !root || rootSlot != slot {
+			t.Fatalf("slot %d skill=%d path=%q rootSlot=%d root=%t", slot, skillID, definition.Path, rootSlot, root)
+		}
+	}
+	for slot := extensionQuickSlotFrom; slot < extensionQuickSlotFrom+ordinaryCount; slot++ {
+		if _, found := normalized[slot]; !found {
+			t.Fatalf("ordinary Dark Knight skill was not preserved at QWERTY slot %d: %v", slot, normalized)
+		}
+	}
+}