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/vending_machine_protocol_test.go

@@ -0,0 +1,99 @@
+package dnfbridge
+
+import (
+	"bytes"
+	"encoding/binary"
+	"testing"
+)
+
+func TestParseCurrentVendingMachineLiveRequests(t *testing.T) {
+	tests := []struct {
+		name string
+		body []byte
+		want currentVendingMachineRequest
+	}{
+		{
+			name: "normal black-diamond vending machine",
+			body: []byte{1, 0, 0, 0, 1, 0, 0, 0, 0x8c, 0},
+			want: currentVendingMachineRequest{MachineID: 1, DrawCount: 1, MaterialSlot: 140},
+		},
+		{
+			name: "advanced black-diamond vending machine",
+			body: []byte{3, 0, 0, 0, 1, 0, 0, 0, 0x8e, 0},
+			want: currentVendingMachineRequest{MachineID: 3, DrawCount: 1, MaterialSlot: 142},
+		},
+	}
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			got, err := parseCurrentVendingMachineRequest(test.body)
+			if err != nil || got != test.want {
+				t.Fatalf("request=%+v error=%v want=%+v", got, err, test.want)
+			}
+		})
+	}
+}
+
+func TestParseCurrentVendingMachineRejectsForgedShape(t *testing.T) {
+	for _, body := range [][]byte{
+		nil,
+		{1, 0, 0, 0, 2, 0, 0, 0, 1, 0},
+		{2, 0, 0, 0, 1, 0, 0, 0, 1, 0},
+		{1, 0, 0, 0, 1, 0, 0, 0, 0xff, 0xff},
+	} {
+		if request, err := parseCurrentVendingMachineRequest(body); err == nil {
+			t.Fatalf("body=%x unexpectedly parsed as %+v", body, request)
+		}
+	}
+}
+
+func TestRollCurrentVendingMachineOutputUsesRelativePositiveWeights(t *testing.T) {
+	group := currentVendingMachineGroup{
+		TotalWeight: 5,
+		Outputs: []currentVendingMachineOutput{
+			{ItemID: 10, Weight: 0, Count: 1},
+			{ItemID: 11, Weight: 2, Count: 3},
+			{ItemID: 12, Weight: 3, Count: 4},
+		},
+	}
+	service := &Service{vendingMachineRoll: func(limit uint64) (uint64, error) {
+		if limit != 5 {
+			t.Fatalf("limit=%d want=5", limit)
+		}
+		return 2, nil
+	}}
+	got, err := service.rollCurrentVendingMachineOutput(group)
+	if err != nil || got.ItemID != 12 || got.Count != 4 {
+		t.Fatalf("output=%+v error=%v", got, err)
+	}
+}
+
+func TestBuildCurrentVendingMachineSuccessBodyMatchesCurrentEXEReader(t *testing.T) {
+	var entry currentItemListEntry
+	entry.patchCore(77, 123456, 9)
+	body, err := buildCurrentVendingMachineSuccessBody(currentVendingMachineSuccess{
+		MaterialSlot:      140,
+		MaterialRemaining: 6,
+		RewardItemID:      123456,
+		RewardCount:       9,
+		RewardRows:        []currentVendingMachineRewardRow{{ListType: 0, Entry: entry}},
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(body) != 25+1+currentItemListEntryWireSize {
+		t.Fatalf("body len=%d", len(body))
+	}
+	if body[0] != 1 || binary.LittleEndian.Uint16(body[1:3]) != 140 ||
+		binary.LittleEndian.Uint32(body[3:7]) != 6 ||
+		binary.LittleEndian.Uint32(body[7:11]) != 123456 ||
+		binary.LittleEndian.Uint32(body[11:15]) != 9 ||
+		binary.LittleEndian.Uint32(body[15:19]) != 0 ||
+		binary.LittleEndian.Uint32(body[19:23]) != 0 ||
+		binary.LittleEndian.Uint16(body[23:25]) != 1 || body[25] != 0 ||
+		!bytes.Equal(body[26:], entry.data[:]) {
+		t.Fatalf("success body=%x", body)
+	}
+	if failure := buildCurrentVendingMachineFailureBody(4); !bytes.Equal(failure, []byte{0, 4}) {
+		t.Fatalf("failure=%x", failure)
+	}
+}