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/altar_protocol_test.go

@@ -0,0 +1,135 @@
+package dnfbridge
+
+import (
+	"bytes"
+	"encoding/binary"
+	"errors"
+	"testing"
+
+	"longheng.io/server/internal/modules/dnf/worldmap"
+)
+
+func TestDecodeCurrentDungeonAltarDeathSequencesStrictCurrentEXELayout(t *testing.T) {
+	body := []byte{3, 1, 0, 0x34, 0x12, 0xff, 0xff}
+	sequences, err := decodeCurrentDungeonAltarDeathSequences(body)
+	if err != nil {
+		t.Fatal(err)
+	}
+	want := []uint16{1, 0x1234, 0xffff}
+	if len(sequences) != len(want) {
+		t.Fatalf("sequences=%v want=%v", sequences, want)
+	}
+	for index := range want {
+		if sequences[index] != want[index] {
+			t.Fatalf("sequences=%v want=%v", sequences, want)
+		}
+	}
+
+	malformed := [][]byte{
+		nil,
+		{0},
+		{1, 1},
+		{1, 0, 0},
+		{2, 1, 0, 1, 0},
+		append([]byte{101}, make([]byte, 202)...),
+	}
+	for _, candidate := range malformed {
+		if _, err := decodeCurrentDungeonAltarDeathSequences(candidate); !errors.Is(err, errCurrentDungeonAltarRequestMalformed) {
+			t.Fatalf("malformed body=%x error=%v", candidate, err)
+		}
+	}
+}
+
+func TestBuildCurrentDungeonAltarStartMapCurrentEXEGolden(t *testing.T) {
+	scene := worldmap.DungeonRoomScene{
+		Coordinate: worldmap.RoomCoordinate{X: 2, Y: 3},
+		Map:        worldmap.ResolvedMap{Map: worldmap.Map{ID: 17030}},
+	}
+	first, err := buildCurrentDungeonAltarStartMapBody(scene, 0x12345678, false)
+	if err != nil {
+		t.Fatal(err)
+	}
+	wantFirst := []byte{2, 3, 0x78, 0x56, 0x34, 0x12, 0, 1, 0x86, 0x42, 0, 0, 0, 0, 0}
+	if !bytes.Equal(first, wantFirst) {
+		t.Fatalf("first op211=%x want=%x", first, wantFirst)
+	}
+	revisit, err := buildCurrentDungeonAltarStartMapBody(scene, 0x12345678, true)
+	if err != nil {
+		t.Fatal(err)
+	}
+	wantRevisit := []byte{2, 3, 0x78, 0x56, 0x34, 0x12, 0, 0}
+	if !bytes.Equal(revisit, wantRevisit) {
+		t.Fatalf("revisit op211=%x want=%x", revisit, wantRevisit)
+	}
+}
+
+func TestBuildCurrentDungeonAltarKnownClass0Bodies(t *testing.T) {
+	crazy, err := buildCurrentDungeonAltarCrazyMonsterBody(currentDungeonAltarCrazyMonster{
+		MonsterCode: 61010,
+		Variant:     18,
+	})
+	if err != nil || !bytes.Equal(crazy, []byte{0x52, 0xee, 0, 0, 18}) {
+		t.Fatalf("op213=%x err=%v", crazy, err)
+	}
+	interval := buildCurrentDungeonAltarRoundIntervalBody(4, 6000)
+	if !bytes.Equal(interval, []byte{5, 0x70, 0x17, 0, 0}) {
+		t.Fatalf("op215=%x", interval)
+	}
+	prompt := buildCurrentDungeonAltarDifficultyPromptBody(3, 10)
+	if !bytes.Equal(prompt, []byte{0, 3, 10, 0}) {
+		t.Fatalf("op297 prompt=%x", prompt)
+	}
+	resolved, err := buildCurrentDungeonAltarDifficultyResolvedBody(worldmap.BloodAltarDifficultyB)
+	if err != nil || !bytes.Equal(resolved, []byte{2}) {
+		t.Fatalf("op297 resolved=%x err=%v", resolved, err)
+	}
+
+	ranking := buildCurrentDungeonAltarRankingBody(2, 3000, 4, 5000, 7, 6000)
+	wantRanking := []uint32{3000, 2, 5000, 4, 7, 6000}
+	if len(ranking) != 24 {
+		t.Fatalf("op208 len=%d body=%x", len(ranking), ranking)
+	}
+	for index, want := range wantRanking {
+		if got := binary.LittleEndian.Uint32(ranking[index*4 : index*4+4]); got != want {
+			t.Fatalf("op208 field[%d]=%d want=%d body=%x", index, got, want, ranking)
+		}
+	}
+
+	reward, err := buildCurrentDungeonAltarRewardBody(3, 7, [4][]currentDungeonAltarRewardEntry{
+		{{ItemID: 11, Amount: 2}}, nil, {{ItemID: 22, Amount: 3}}, nil,
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	wantReward := []byte{
+		3, 7,
+		1, 11, 0, 0, 0, 2, 0, 0, 0,
+		0,
+		1, 22, 0, 0, 0, 3, 0, 0, 0,
+		0,
+	}
+	if !bytes.Equal(reward, wantReward) {
+		t.Fatalf("op209=%x want=%x", reward, wantReward)
+	}
+}
+
+func TestBuildCurrentDungeonAltarMonsterSpawnBodyWidth(t *testing.T) {
+	wave := currentDungeonAltarWave{
+		Spawns: []currentDungeonAltarSpawn{{
+			Variant: 19, Sequence: 7, MonsterCode: 56017, MonsterType: 3,
+			Level: 70, Scale: 1500, X: 440, Y: 222, Z: 0,
+		}},
+		Tail: 1,
+	}
+	body, err := buildCurrentDungeonAltarMonsterSpawnBody(wave)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(body) != 21 || binary.LittleEndian.Uint16(body[:2]) != 1 || body[2] != 19 ||
+		binary.LittleEndian.Uint16(body[3:5]) != 7 || binary.LittleEndian.Uint32(body[5:9]) != 56017 ||
+		body[9] != 3 || body[10] != 70 || binary.LittleEndian.Uint16(body[11:13]) != 1500 ||
+		binary.LittleEndian.Uint16(body[13:15]) != 440 || binary.LittleEndian.Uint16(body[15:17]) != 222 ||
+		binary.LittleEndian.Uint16(body[19:21]) != 1 {
+		t.Fatalf("op210 body=%x", body)
+	}
+}