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/pvp_skills_test.go

@@ -0,0 +1,72 @@
+package dnfbridge
+
+import (
+	"bytes"
+	"context"
+	"encoding/binary"
+	"testing"
+
+	dnfrepo "longheng.io/server/internal/modules/dnf/repository"
+)
+
+func TestPVPPeerSkillTreesAndMode1Placement(t *testing.T) {
+	record := dnfrepo.SkillRecord{Skills: map[int64]dnfrepo.SkillState{
+		73: {Level: 12}, 46: {Level: 9, Enabled: true}, 49: {Level: 0},
+	}, Trees: map[int]dnfrepo.SkillTreeState{1: {Skills: map[int64]dnfrepo.SkillState{68: {Level: 24}}}}}
+	got, err := buildCurrentPVPPeerSkills(record, 1)
+	want := []byte{1, 2, 46, 0, 9, 73, 0, 12, 1, 68, 0, 24}
+	if err != nil || !bytes.Equal(got, want) {
+		t.Fatalf("peer skill trees=%x err=%v", got, err)
+	}
+	reader := csharpLegacyUserInfoReader{}
+	character := dnfrepo.CharacterRecord{Level: 90}
+	baseline := reader.buildCurrentUserInfoMode1(character, true, 29, 7)
+	reader.peerSkills = got
+	body := reader.buildCurrentUserInfoMode1(character, true, 29, 7)
+	offset := len(baseline) - 23
+	if !bytes.Equal(baseline[offset:offset+3], []byte{255, 0, 0}) ||
+		!bytes.Equal(body[:offset], baseline[:offset]) || !bytes.Equal(body[offset:offset+len(want)], want) ||
+		!bytes.Equal(body[offset+len(want):], baseline[offset+3:]) {
+		t.Fatalf("skill block shifted native mode1 fields: %x", body)
+	}
+	if _, err := buildCurrentPVPPeerSkills(record, 2); err == nil {
+		t.Fatal("accepted invalid active tree")
+	}
+	for _, invalid := range []struct {
+		id    int64
+		level int
+	}{{512, 1}, {-1, 1}, {46, 256}, {46, -1}} {
+		bad := dnfrepo.CloneSkill(record)
+		bad.Skills[invalid.id] = dnfrepo.SkillState{Level: invalid.level}
+		if _, err := buildCurrentPVPPeerSkills(bad, 0); err == nil {
+			t.Fatalf("accepted invalid native skill: %+v", invalid)
+		}
+	}
+	for id := int64(0); id < 256; id++ {
+		record.Skills[id] = dnfrepo.SkillState{Level: 1}
+	}
+	if _, err := buildCurrentPVPPeerSkills(record, 0); err == nil {
+		t.Fatal("wrapped u8 skill count")
+	}
+
+	s := pvpRoomTestService(t)
+	for _, id := range []uint16{29, 30} {
+		player := &gameSession{selectedCharacterID: id, channel: s.catalog.Channels()[1],
+			townPositionSnapshot: currentTownPositionSnapshot{CharacterID: id, PositionValid: true}}
+		member, err := s.loadCurrentPVPMember(player)
+		if err != nil {
+			t.Fatal(err)
+		}
+		tail := member.mode1[len(member.mode1)-29:]
+		if binary.LittleEndian.Uint16(member.mode1[21:]) != id ||
+			!bytes.Equal(tail[:9], []byte{0, 1, 46, 0, byte(id - 20), 1, 46, 0, 1}) {
+			t.Fatalf("character %d received incorrect bound skills: %x", id, tail)
+		}
+	}
+	repos, _ := s.repositoryGroup()
+	character, _, _ = repos.Character.Load(context.Background(), "29")
+	character.Stats["skill_tree_index"] = 1
+	if skills, err := s.currentPVPPeerSkills(context.Background(), character); err != nil || skills[0] != 1 {
+		t.Fatalf("active tree not restored: %x %v", skills, err)
+	}
+}