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/adventuregroup/login_owner_test.go

@@ -0,0 +1,110 @@
+package adventuregroup
+
+import (
+	"context"
+	"errors"
+	"math"
+	"testing"
+	"time"
+
+	dnfrepo "longheng.io/server/internal/modules/dnf/repository"
+	dnfrepomemory "longheng.io/server/internal/modules/dnf/repository/memory"
+)
+
+func TestOwnerObserveDailyLoginStartsAdvancesAndResetsStreak(t *testing.T) {
+	ctx := context.Background()
+	repositories := dnfrepomemory.NewMemoryGroup()
+	if err := repositories.Account.Save(ctx, dnfrepo.AccountRecord{
+		AccountID: "account-1",
+		Metadata:  map[string]string{"account_cera": "123"},
+	}); err != nil {
+		t.Fatal(err)
+	}
+	owner, err := NewOwner(repositories)
+	if err != nil {
+		t.Fatal(err)
+	}
+	location := time.FixedZone("test", 8*60*60)
+	observe := func(at time.Time) ObserveDailyLoginResult {
+		t.Helper()
+		result, observeErr := owner.ObserveDailyLogin(ctx, ObserveDailyLoginCommand{
+			AccountID:  "account-1",
+			ObservedAt: at,
+		})
+		if observeErr != nil {
+			t.Fatal(observeErr)
+		}
+		return result
+	}
+
+	first := observe(time.Date(2026, 7, 28, 8, 0, 0, 0, location))
+	if !first.Changed || first.ConsecutiveDays != 1 || first.CalendarDate != "2026-07-28" {
+		t.Fatalf("first=%+v", first)
+	}
+	same := observe(time.Date(2026, 7, 28, 23, 59, 0, 0, location))
+	if same.Changed || same.ConsecutiveDays != 1 {
+		t.Fatalf("same=%+v", same)
+	}
+	next := observe(time.Date(2026, 7, 29, 0, 1, 0, 0, location))
+	if !next.Changed || next.ConsecutiveDays != 2 {
+		t.Fatalf("next=%+v", next)
+	}
+	gap := observe(time.Date(2026, 7, 31, 0, 1, 0, 0, location))
+	if !gap.Changed || gap.ConsecutiveDays != 1 {
+		t.Fatalf("gap=%+v", gap)
+	}
+	account, found, err := repositories.Account.Load(ctx, "account-1")
+	if err != nil || !found {
+		t.Fatalf("load found=%t err=%v", found, err)
+	}
+	if account.Metadata[DailyLoginStateMetadataKey] != "2026-07-31|1" ||
+		account.Metadata["account_cera"] != "123" {
+		t.Fatalf("account metadata=%v", account.Metadata)
+	}
+}
+
+func TestOwnerObserveDailyLoginPreservesFutureAndSaturates(t *testing.T) {
+	ctx := context.Background()
+	repositories := dnfrepomemory.NewMemoryGroup()
+	if err := repositories.Account.Save(ctx, dnfrepo.AccountRecord{
+		AccountID: "account-1",
+		Metadata: map[string]string{
+			DailyLoginStateMetadataKey: "2026-07-29|4294967295",
+		},
+	}); err != nil {
+		t.Fatal(err)
+	}
+	owner, _ := NewOwner(repositories)
+	result, err := owner.ObserveDailyLogin(ctx, ObserveDailyLoginCommand{
+		AccountID:  "account-1",
+		ObservedAt: time.Date(2026, 7, 28, 12, 0, 0, 0, time.UTC),
+	})
+	if err != nil || result.Changed || result.ConsecutiveDays != math.MaxUint32 {
+		t.Fatalf("future result=%+v err=%v", result, err)
+	}
+	result, err = owner.ObserveDailyLogin(ctx, ObserveDailyLoginCommand{
+		AccountID:  "account-1",
+		ObservedAt: time.Date(2026, 7, 30, 12, 0, 0, 0, time.UTC),
+	})
+	if err != nil || !result.Changed || result.ConsecutiveDays != math.MaxUint32 {
+		t.Fatalf("saturated result=%+v err=%v", result, err)
+	}
+}
+
+func TestOwnerObserveDailyLoginRejectsCorruptState(t *testing.T) {
+	ctx := context.Background()
+	repositories := dnfrepomemory.NewMemoryGroup()
+	if err := repositories.Account.Save(ctx, dnfrepo.AccountRecord{
+		AccountID: "account-1",
+		Metadata:  map[string]string{DailyLoginStateMetadataKey: "bad"},
+	}); err != nil {
+		t.Fatal(err)
+	}
+	owner, _ := NewOwner(repositories)
+	if _, err := owner.ObserveDailyLogin(ctx, ObserveDailyLoginCommand{
+		AccountID:  "account-1",
+		ObservedAt: time.Now(),
+	}); !errors.Is(err, ErrDailyLoginStateInvalid) {
+		t.Fatalf("error=%v", err)
+	}
+}