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/disjoint/owner_test.go

@@ -0,0 +1,135 @@
+package disjoint
+
+import (
+	"context"
+	"errors"
+	"testing"
+
+	dnfrepo "longheng.io/server/internal/modules/dnf/repository"
+	dnfrepomemory "longheng.io/server/internal/modules/dnf/repository/memory"
+)
+
+func TestOwnerCommitsAccountAndCharacterInventoryTogether(t *testing.T) {
+	ctx := context.Background()
+	repositories := newOwnerTestRepositories(t, "dnf:1")
+	owner, err := NewOwner(repositories)
+	if err != nil {
+		t.Fatal(err)
+	}
+	err = owner.DisjointEquipment(ctx, Command{
+		AccountID:   "dnf:1",
+		CharacterID: "77",
+		Project: func(assets *Assets) (Changes, error) {
+			delete(assets.Inventory.Slots, "0:5")
+			assets.AccountInventory.Slots[dnfrepo.AccountSharedInventorySlotKey(358)] = dnfrepo.ItemStack{ItemID: 3037, Count: 10}
+			return Changes{AccountInventory: true, Inventory: true}, nil
+		},
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	inventory, found, err := repositories.Inventory.Load(ctx, "77")
+	if err != nil || !found {
+		t.Fatalf("load inventory found=%v err=%v", found, err)
+	}
+	if _, found := inventory.Slots["0:5"]; found {
+		t.Fatalf("source item was not removed: %+v", inventory.Slots)
+	}
+	account, found, err := repositories.AccountInventory.Load(ctx, "dnf:1")
+	if err != nil || !found {
+		t.Fatalf("load account inventory found=%v err=%v", found, err)
+	}
+	if account.Slots[dnfrepo.AccountSharedInventorySlotKey(358)].Count != 10 {
+		t.Fatalf("account reward missing: %+v", account.Slots)
+	}
+}
+
+func TestOwnerRollsBackProjectorFailure(t *testing.T) {
+	ctx := context.Background()
+	repositories := newOwnerTestRepositories(t, "dnf:1")
+	owner, err := NewOwner(repositories)
+	if err != nil {
+		t.Fatal(err)
+	}
+	wantErr := errors.New("projection failed")
+	err = owner.CompoundEmblems(ctx, Command{
+		AccountID:   "dnf:1",
+		CharacterID: "77",
+		Project: func(assets *Assets) (Changes, error) {
+			delete(assets.Inventory.Slots, "0:5")
+			return Changes{Inventory: true}, wantErr
+		},
+	})
+	if !errors.Is(err, wantErr) {
+		t.Fatalf("CompoundEmblems() error=%v want=%v", err, wantErr)
+	}
+	inventory, found, err := repositories.Inventory.Load(ctx, "77")
+	if err != nil || !found {
+		t.Fatalf("load inventory found=%v err=%v", found, err)
+	}
+	if inventory.Slots["0:5"].Count != 1 {
+		t.Fatalf("failed projection leaked mutation: %+v", inventory.Slots)
+	}
+}
+
+func TestOwnerRejectsCrossAccountCharacter(t *testing.T) {
+	ctx := context.Background()
+	repositories := newOwnerTestRepositories(t, "dnf:2")
+	owner, err := NewOwner(repositories)
+	if err != nil {
+		t.Fatal(err)
+	}
+	err = owner.DisjointAvatar(ctx, Command{
+		AccountID:   "dnf:1",
+		CharacterID: "77",
+		Project: func(*Assets) (Changes, error) {
+			return Changes{}, nil
+		},
+	})
+	if !errors.Is(err, ErrAccountMismatch) {
+		t.Fatalf("DisjointAvatar() error=%v want=%v", err, ErrAccountMismatch)
+	}
+}
+
+func TestOwnerExposesThreeGameplayBoundaries(t *testing.T) {
+	ctx := context.Background()
+	repositories := newOwnerTestRepositories(t, "dnf:1")
+	owner, err := NewOwner(repositories)
+	if err != nil {
+		t.Fatal(err)
+	}
+	command := Command{
+		AccountID:   "dnf:1",
+		CharacterID: "77",
+		Project: func(*Assets) (Changes, error) {
+			return Changes{}, nil
+		},
+	}
+	for name, apply := range map[string]func(context.Context, Command) error{
+		"equipment disjoint": owner.DisjointEquipment,
+		"avatar disjoint":    owner.DisjointAvatar,
+		"emblem compound":    owner.CompoundEmblems,
+	} {
+		if err := apply(ctx, command); err != nil {
+			t.Fatalf("%s: %v", name, err)
+		}
+	}
+}
+
+func newOwnerTestRepositories(t *testing.T, characterAccountID string) dnfrepo.Group {
+	t.Helper()
+	ctx := context.Background()
+	repositories := dnfrepomemory.NewMemoryGroup()
+	if err := repositories.Character.Save(ctx, dnfrepo.CharacterRecord{CharacterID: "77", AccountID: characterAccountID}); err != nil {
+		t.Fatal(err)
+	}
+	if err := repositories.Inventory.Save(ctx, dnfrepo.InventoryRecord{
+		CharacterID: "77",
+		Slots: map[string]dnfrepo.ItemStack{
+			"0:5": {ItemID: 9001, Count: 1},
+		},
+	}); err != nil {
+		t.Fatal(err)
+	}
+	return repositories
+}