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/services/dnfbridge/dungeon_mission_check_test.go

@@ -0,0 +1,107 @@
+package dnfbridge
+
+import (
+	"testing"
+
+	"longheng.io/server/internal/modules/dnf/dnfenum"
+	dnfproto "longheng.io/server/internal/modules/dnf/protocol"
+	"longheng.io/server/internal/modules/dnf/worldmap"
+)
+
+func TestHandleDungeonMissionCheckSuccessRecognizesCompletedTutorialWithoutInventingReward(t *testing.T) {
+	service, runtime := prepareTutorialScopeRuntime(t, tutorialScopeFixtureOptions{
+		job:              "12",
+		dungeonReference: tutorialScopeKnightFDungeonReference,
+		mapDirectory:     tutorialScopeKnightFMapDirectory,
+	})
+	if err := runtime.Session.CompleteCurrentRoom(); err != nil {
+		t.Fatal(err)
+	}
+	runtime.bossDieCheckAccepted = true
+	conn := &bufferConn{}
+	session := &gameSession{
+		conn:                conn,
+		connID:              "op560-deferred-test",
+		selectedCharacterID: 99,
+		dungeon:             dungeonSessionState{runtime: runtime},
+	}
+
+	request, err := dnfproto.BuildChannelPacket(
+		uint16(dnfenum.CmdPacketDungeonMissionCheckSuccess),
+		nil,
+		0,
+		dnfproto.DefaultChannelClassification,
+	)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := service.handleGameUpper(session, request); err != nil {
+		t.Fatal(err)
+	}
+	if conn.write.Len() != 0 {
+		t.Fatalf("op560 without reward source emitted invented response=%x", conn.write.Bytes())
+	}
+	if session.dungeon.runtime != runtime || !runtime.bossDieCheckAccepted {
+		t.Fatalf("deferred op560 changed runtime owner=%p accepted=%t", session.dungeon.runtime, runtime.bossDieCheckAccepted)
+	}
+	if status := runtime.Session.Snapshot().Run.Status; status != worldmap.DungeonRunCompleted {
+		t.Fatalf("deferred op560 changed run status=%s", status)
+	}
+}
+
+func TestHandleDungeonMissionCheckSuccessRejectsMalformedOrWrongClass(t *testing.T) {
+	tests := []struct {
+		name           string
+		body           []byte
+		classification byte
+	}{
+		{name: "non-empty body", body: []byte{0}, classification: dnfproto.DefaultChannelClassification},
+		{name: "wrong class", classification: 0},
+	}
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			service, runtime := prepareTutorialScopeRuntime(t, tutorialScopeFixtureOptions{})
+			conn := &bufferConn{}
+			session := &gameSession{conn: conn, selectedCharacterID: 99, dungeon: dungeonSessionState{runtime: runtime}}
+			request, err := dnfproto.BuildChannelPacket(
+				uint16(dnfenum.CmdPacketDungeonMissionCheckSuccess),
+				test.body,
+				0,
+				test.classification,
+			)
+			if err != nil {
+				t.Fatal(err)
+			}
+			if err := service.handleGameUpper(session, request); err != nil {
+				t.Fatal(err)
+			}
+			if conn.write.Len() != 0 || session.dungeon.runtime != runtime {
+				t.Fatalf("rejected op560 wrote=%x runtime=%p", conn.write.Bytes(), session.dungeon.runtime)
+			}
+			if status := runtime.Session.Snapshot().Run.Status; status != worldmap.DungeonRunActive {
+				t.Fatalf("rejected op560 status=%s want=%s", status, worldmap.DungeonRunActive)
+			}
+		})
+	}
+}
+
+func TestHandleDungeonMissionCheckSuccessDefersGenericActiveDungeonWithoutMutation(t *testing.T) {
+	service, runtime := prepareTutorialScopeRuntime(t, tutorialScopeFixtureOptions{
+		omitTutorialFlag: true,
+	})
+	conn := &bufferConn{}
+	session := &gameSession{conn: conn, selectedCharacterID: 99, dungeon: dungeonSessionState{runtime: runtime}}
+	before := runtime.Session.Snapshot()
+
+	if err := service.handleDungeonMissionCheckSuccess(session, nil); err != nil {
+		t.Fatal(err)
+	}
+	after := runtime.Session.Snapshot()
+	if conn.write.Len() != 0 || session.dungeon.runtime != runtime {
+		t.Fatalf("generic op560 wrote=%x runtime=%p", conn.write.Bytes(), session.dungeon.runtime)
+	}
+	if after.Run.Status != before.Run.Status || after.Scene.Cleared != before.Scene.Cleared ||
+		len(after.Scene.DefeatedObjects) != len(before.Scene.DefeatedObjects) {
+		t.Fatalf("generic op560 mutated dungeon before=%+v after=%+v", before, after)
+	}
+}