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/gameplay_time_queue_test.go

@@ -0,0 +1,50 @@
+package dnfbridge
+
+import (
+	"testing"
+	"time"
+)
+
+func TestPetGrowthCountersUseSharedGameplayTimeQueue(t *testing.T) {
+	tests := []struct {
+		name  string
+		mode  currentPetGrowthClockMode
+		delay time.Duration
+	}{
+		{name: "dungeon decay", mode: currentPetGrowthClockDungeon, delay: currentPetGrowthDungeonTick},
+		{name: "town recovery", mode: currentPetGrowthClockTown, delay: currentPetGrowthTownTick},
+	}
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			queue := newFakeCurrentDungeonDeathTimerQueue()
+			service := &Service{gameplayTimers: queue}
+			session := &gameSession{
+				connID:              "shared-pet-timer",
+				selectedCharacterID: 19,
+			}
+			if err := service.switchCurrentPetGrowthClock(session, test.mode, time.Time{}, "test"); err != nil {
+				t.Fatal(err)
+			}
+			first := queue.task(t, 0)
+			if first.name != "dnf-pet-growth:shared-pet-timer" || first.delay != test.delay {
+				t.Fatalf("task=%+v want name/delay dnf-pet-growth:shared-pet-timer/%s", first, test.delay)
+			}
+			if !session.petGrowth.anchor.Equal(queue.Now()) {
+				t.Fatalf("anchor=%s want queue now=%s", session.petGrowth.anchor, queue.Now())
+			}
+
+			if err := service.settleCurrentPetGrowthClock(session, queue.Now(), "zero_elapsed_rearm"); err != nil {
+				t.Fatal(err)
+			}
+			second := queue.task(t, 1)
+			if !first.cancelled || second.cancelled || second.delay != test.delay {
+				t.Fatalf("replacement first=%+v second=%+v", first, second)
+			}
+			service.stopCurrentPetGrowthClock(session, "test_stop")
+			scheduled, cancelled, active := queue.counts()
+			if scheduled != 2 || cancelled != 1 || active != 0 || !second.cancelled {
+				t.Fatalf("queue scheduled=%d cancelled=%d active=%d second=%+v", scheduled, cancelled, active, second)
+			}
+		})
+	}
+}