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/abis_counter_roundtrip_test.go

@@ -0,0 +1,103 @@
+package dnfbridge
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	dnfdungeonadmission "longheng.io/server/internal/modules/dnf/dungeonadmission"
+	dnfrepo "longheng.io/server/internal/modules/dnf/repository"
+	dnfrepomemory "longheng.io/server/internal/modules/dnf/repository/memory"
+)
+
+// abisTestOwner 建一个内存仓储组 + 角色 + 账号，并返回准入 Owner。
+func abisTestOwner(t *testing.T) (*dnfdungeonadmission.Owner, dnfrepo.Group, string, string) {
+	t.Helper()
+	repositories := dnfrepomemory.NewMemoryGroup()
+	ctx := context.Background()
+	accountID := "dnf:abis-test"
+	characterID := "7"
+	if err := repositories.Character.Save(ctx, dnfrepo.CharacterRecord{
+		CharacterID: characterID, AccountID: accountID, Slot: 0, Level: 90,
+	}); err != nil {
+		t.Fatalf("save character: %v", err)
+	}
+	if err := repositories.Account.Save(ctx, dnfrepo.AccountRecord{
+		AccountID: accountID, State: "active", Metadata: map[string]string{},
+	}); err != nil {
+		t.Fatalf("save account: %v", err)
+	}
+	owner, err := dnfdungeonadmission.NewOwner(repositories)
+	if err != nil {
+		t.Fatalf("new owner: %v", err)
+	}
+	return owner, repositories, accountID, characterID
+}
+
+// 验证账号 Metadata 侧的准入计数在提交后能被再次读到（内存层往返）。
+// 这条覆盖 Owner.Commit 的账号策略写入路径。
+func TestAbisAccountCounterRoundTrip(t *testing.T) {
+	owner, repositories, accountID, characterID := abisTestOwner(t)
+	ctx := context.Background()
+	now := time.Date(2026, 10, 12, 12, 0, 0, 0, time.UTC)
+
+	policies, err := abisEntryPolicies(abisDungeonSpecs[0], 0) // 4906, account 5 / character 2
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// 第一次提交：账号与角色各 +1。
+	snapshots, err := owner.Commit(ctx, characterID, policies, "abis-test-receipt-1", now)
+	if err != nil {
+		t.Fatalf("first commit: %v", err)
+	}
+	for _, s := range snapshots {
+		t.Logf("policy=%s scope=%d used=%d limit=%d remaining=%d",
+			s.Policy.Key, s.Policy.Scope, s.Used, s.EffectiveLimit, s.Remaining)
+	}
+
+	// 读回账号记录，确认账号侧 used=1 真的写进了 Metadata。
+	account, found, err := repositories.Account.Load(ctx, accountID)
+	if err != nil || !found {
+		t.Fatalf("load account: found=%v err=%v", found, err)
+	}
+	foundKey := ""
+	for key, value := range account.Metadata {
+		if len(key) > 0 && value != "" {
+			foundKey += "|" + key + "=" + value
+		}
+	}
+	t.Logf("account metadata entries: %d %s", len(account.Metadata), foundKey)
+
+	// 同一回执重复提交必须幂等：不重复扣次。
+	replay, err := owner.Commit(ctx, characterID, policies, "abis-test-receipt-1", now)
+	if err != nil {
+		t.Fatalf("replay commit: %v", err)
+	}
+	for _, s := range replay {
+		if !s.Replayed {
+			t.Errorf("policy %s: replay not detected (used=%d)", s.Policy.Key, s.Used)
+		}
+	}
+
+	// 第三次用新回执：used 必须变成 2。
+	third, err := owner.Commit(ctx, characterID, policies, "abis-test-receipt-2", now)
+	if err != nil {
+		t.Fatalf("third commit: %v", err)
+	}
+	for _, s := range third {
+		if s.Policy.Scope == dnfdungeonadmission.ScopeAccount && s.Used != 2 {
+			t.Errorf("account policy used=%d want=2", s.Used)
+		}
+		if s.Policy.Scope == dnfdungeonadmission.ScopeCharacter && s.Used != 2 {
+			t.Errorf("character policy used=%d want=2", s.Used)
+		}
+	}
+
+	// 第四次：角色上限 2 已满，必须被拒绝。
+	if _, err := owner.Commit(ctx, characterID, policies, "abis-test-receipt-3", now); err == nil {
+		t.Errorf("expected character limit rejection at used=2 limit=2")
+	} else {
+		t.Logf("limit rejection as expected: %v", err)
+	}
+}