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/companion/lifecycle_retirement_test.go

@@ -0,0 +1,114 @@
+package companion
+
+import "testing"
+
+func retirementInstance(t *testing.T, withActor bool) (*Instance, RunKey) {
+	t.Helper()
+	key := runKey()
+	i, err := NewInstance(key, prepared(t), 1, 1)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := i.Apply(Event{Run: key, Sequence: 1, Kind: "room_ready", RoomGeneration: 1}, nil); err != nil {
+		t.Fatal(err)
+	}
+	if withActor {
+		for n, kind := range []string{"native_created", "owner_bound", "activate"} {
+			if err := i.Apply(Event{Run: key, Sequence: uint64(n + 2), Kind: kind, RoomGeneration: 1, ObjectKey: 24, ObjectGeneration: 7}, map[uint16]bool{}); err != nil {
+				t.Fatal(err)
+			}
+		}
+	}
+	seq := i.Status().LastSequence + 1
+	if err := i.Apply(Event{Run: key, Sequence: seq, Kind: "retire", RoomGeneration: 1}, nil); err != nil {
+		t.Fatal(err)
+	}
+	return i, key
+}
+
+func TestCompanionDisposedRequiresExactActorAndRoom(t *testing.T) {
+	i, key := retirementInstance(t, true)
+	before := i.Status()
+	valid := Event{Run: key, Sequence: before.LastSequence + 1, Kind: "disposed", RoomGeneration: 1, ObjectKey: 24, ObjectGeneration: 7}
+	for _, field := range []string{"key", "generation", "room", "empty"} {
+		e := valid
+		switch field {
+		case "key":
+			e.ObjectKey++
+		case "generation":
+			e.ObjectGeneration++
+		case "room":
+			e.RoomGeneration++
+		case "empty":
+			e.ObjectKey = 0
+			e.ObjectGeneration = 0
+		}
+		if err := i.Apply(e, nil); err == nil {
+			t.Fatalf("accepted mismatched %s disposal", field)
+		}
+		if i.Status() != before || !i.Owns(key, 24, 7) {
+			t.Fatalf("invalid disposal revoked owner: %s", field)
+		}
+	}
+	if err := i.Apply(valid, nil); err != nil {
+		t.Fatal(err)
+	}
+	if i.Owns(key, 24, 7) || i.Status().Phase != Disposed {
+		t.Fatal("valid disposal did not close")
+	}
+}
+
+func TestCompanionLateCreationTracksCleanupWithoutAuthorization(t *testing.T) {
+	i, key := retirementInstance(t, false)
+	e := Event{Run: key, Sequence: 3, Kind: "native_created", RoomGeneration: 1, ObjectKey: 24, ObjectGeneration: 7}
+	if err := i.Apply(e, map[uint16]bool{}); err != nil {
+		t.Fatal("late creation lost:", err)
+	}
+	if i.Status().Phase != Retiring || i.Owns(key, 24, 7) {
+		t.Fatal("late creation resurrected cancelled run")
+	}
+	if err := i.Apply(e, map[uint16]bool{}); err != nil {
+		t.Fatal("exact duplicate should be idempotent", err)
+	}
+	if err := i.Apply(Event{Run: key, Sequence: 4, Kind: "owner_bound", RoomGeneration: 1, ObjectKey: 24, ObjectGeneration: 7}, nil); err == nil {
+		t.Fatal("late actor authorized")
+	}
+	if err := i.Apply(Event{Run: key, Sequence: 4, Kind: "disposed", RoomGeneration: 1, ObjectKey: 24, ObjectGeneration: 7}, nil); err != nil {
+		t.Fatal(err)
+	}
+	if i.Status().Phase != Disposed {
+		t.Fatal(i.Status())
+	}
+}
+
+func TestCompanionLateCreationCannotReplaceExistingActor(t *testing.T) {
+	i, key := retirementInstance(t, true)
+	before := i.Status()
+	e := Event{Run: key, Sequence: before.LastSequence + 1, Kind: "native_created", RoomGeneration: 1, ObjectKey: 25, ObjectGeneration: 8}
+	if err := i.Apply(e, map[uint16]bool{}); err == nil {
+		t.Fatal("replaced retiring actor")
+	}
+	if i.Status() != before {
+		t.Fatal("rejected late creation changed state")
+	}
+}
+
+func TestCompanionCancellationWithoutActorRequiresEmptyDisposal(t *testing.T) {
+	i, key := retirementInstance(t, false)
+	before := i.Status()
+	e := Event{Run: key, Sequence: 3, Kind: "disposed", RoomGeneration: 1, ObjectKey: 24, ObjectGeneration: 7}
+	if err := i.Apply(e, nil); err == nil {
+		t.Fatal("undisclosed actor disposal accepted")
+	}
+	if i.Status() != before {
+		t.Fatal("bad disposal changed state")
+	}
+	e.ObjectKey = 0
+	e.ObjectGeneration = 0
+	if err := i.Apply(e, nil); err != nil {
+		t.Fatal(err)
+	}
+	if i.Status().Phase != Disposed {
+		t.Fatal(i.Status())
+	}
+}